2024年9月1日发(作者：慕俊杰)
Dell Vostro 5581
Setup and specifications guide
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2019 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks
may be trademarks of their respective owners.
2019 - 02
Rev. A00
1 Set up 5
2 7
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8
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10
3 .11
11
11
12
12
Intel Optane memory—12
System 13
.13
13
.14
14
15
15
Ports 15
16
16
17
17
17
.18
Dimensions 18
19
19
.20
4 21
.21
22
22
Video 24
25
27
Intel Software Guard 27
28
Contents3
28
.30
31
31
31
32
SupportAssist 32
5 33
33
4Contents
1
Set up your computer
1 Connect the power cable and press the power button.
2 Follow the instructions on the screen to finish Windows setup:
aConnect to a network.
bSign-in to your Microsoft account or create a new account.
Set up your computer5
3 Locate Dell apps.
Table 1. Locate Dell apps
FeaturesSpecifications
Register your computer
Dell Help & Support
SupportAssist — Check and update your computer
6Set up your computer
2
Chassis overview
Topics:
•Front
•Left
•Right
•Palmrest
•Bottom
Front
1Dual array microphone2Camera
3Camera status light4Dual array microphone
5Display panel
Chassis overview7
Left
1
3
5
Power‑adapter port
HDMI port
USB 3.1 Gen 1 (Type-A) port
2
4
6
USB 3.1 Gen 1 (Type-C) port with Power Delivery/
DisplayPort
USB 3.1 Gen 1 (Type-A) port
Headset port
Right
1
3
SD card reader
Network connector
2
4
USB 2.0 (Type-A) port
Noble security-cable slot
8Chassis overview
Palmrest
1Power button with optional fingerprint reader2Keyboard
3Palmrest4Touchpad
Chassis overview9
Bottom
1
3
Speakers
Air vent
2
4
Back cover
Service Tag label
10Chassis overview
3
Technical specifications
NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For
more information about the configuration of your computer, go to Help and Support in your Windows operating system and
select the option to view information about your computer.
System information
Table 2. System information
Feature
Chipset
DRAM bus width
FLASH EPROM
PCIe bus
External bus frequency
Specifications
Integrated in the processor
64-bit
16 MB
Up to Gen3
Up to 8 GT/s
Processor
NOTE: Processor numbers are not a measure of performance. Processor availability is subject to change and may vary by region/
country.
Table 3. Processor specifications
TypeUMA GraphicsDiscrete Graphics
Nvidia GeForce MX130 graphics8th Gen Intel Core i7-8565U Intel UHD Graphics 620
processor(8 MB cache, 4 core
count/ 8 threads, 1.8 GHz to
4.6 GHz, 15 W TDP)
8th Gen Intel Core i5-8265U Intel UHD Graphics 620
processor(6 MB cache, 4 core
count/ 8 threads, 1.6 GHz to
4.1 GHz, 15 W TDP)
8th Gen Intel Core i3-8145U Intel UHD Graphics 620
processor(4 MB cache, 2 core
count/ 4 threads, 2.1 GHz to
3.9 GHz, 15 W TDP)
Nvidia GeForce MX130 graphics
Nvidia GeForce MX130 graphics
Technical specifications11
Memory
Table 4. Memory specifications
Feature
Minimum memory configuration
Maximum memory configuration
Number of slots
Maximum memory supported per slot
Memory options
Specifications
4 GB
32 GB
2 x SoDIMM slots
16 GB
•
•
•
•
•
•
•
4 GB(1 x 4 GB)
8 GB( 2 x 4 GB)
8 GB( 1 x 8 GB)
12 GB( 1 x 4 GB + 1 x 8 GB)
16 GB( 2 x 8 GB)
16 GB( 1 x 16 GB)
32 GB( 2 x 16 GB)
Type
Speed
Dual-channel DDR4
2666 Mhz
NOTE: The 2666 MHz memory functions at 2400 MHz for
8th Generation Intel Core processors.
Storage
Table 5. Storage
specifications
Type
Hard Disk Drive
PCIe NVMe Solid-State Drive
(Class 35)
PCIe NVMe Solid-State Drive
(Class 40)
Form factor
SATA
M.2 SSD 2230
M.2 SSD 2280
Interface
SATA (5400 RPM)
PCIe Gen 3x2 NVMe, up to 32
Gbps
PCIe Gen 3x4 NVMe, up to 32
Gbps
Capacity
Up to 2 TB
Up to 512 GB
512 GB
Intel Optane memory—optional
Intel Optane memory functions only as a storage accelerator. It neither replaces nor adds to the memory (RAM) installed on your computer.
NOTE: Intel Optane memory is supported on computers that meet the following requirements:
•
•
•
7th Generation or higher Intel Core i3/i5/i7 processor
Windows 10 64-bit version or higher (Anniversary Update)
Intel Rapid Storage Technology driver version 15.9.1.1018 or higher
12Technical specifications
Table 6. Intel Optane memory specification
Feature
Interface
Connector
Configurations supported
Specifications
PCIe3x2 NVMe 1.1
M.2 card slot (2230/2280)
•
•
•
7th Generation or higher Intel Core i3/i5/i7 processor
Windows 10 64-bit version or higher (Anniversary Update)
Intel Rapid Storage Technology driver version 15.9.1.1018 or
higher
Capacity16 GB
System board connectors
Table 7. System board connectors
Feature
M.2 Connectors
Specifications
One M.2 2230/2280 Key-M Connector
Media card-reader
Table 8. Media-card reader
specifications
Feature
Type
Supported cards
Specifications
One SD-card slot
•
•
Secure Digital (SD)
MicroSD via transfer card
Audio
Table 9. Audio
specifications
Feature
Controller
Stereo conversion
Type
Speakers
Interface
Specifications
Realtek ALC3204 with Waves MaxxAudio Pro
24-bit DAC (Digital-to-Analog) and ADC (Analog-to-Digital)
HD Audio
Two
Internal:
•Intel HDA (high-definition audio)
External:
•7.1 channel output via HDMI
Technical specifications13
FeatureSpecifications
•
•
Digital microphone input on camera module
Headset combo jack (stereo headphones/microphone-in)
Internal speaker amplifier
External volume controls
Speaker output:
Integrated in ALC3204 (Class-D 2W)
Media-control shortcut keys
Average: 2 W
Peak: 2.5 W
MicrophoneDigital-array microphones
Video card
Table 10. Video card specifications
Controller
Intel UHD
Graphics 620
Type
UMA
CPU
Dependency
•
•
•
Intel Core
i7-8565U
CPU
Intel Core
i5-8265U
CPU
Intel Core
i3-8145U
CPU
Graphics
memory type
Integrated
Capacity
Shared system
memory
External display
support
HDMI 1.4b port
Maximum
resolution
1920x1200@60Hz
Nvidia GeForce Discrete
MX130
equivalent, 2 GB
NAGDDR52 GBHDMI1.4b port1920x1200@60Hz
Camera
Table 11. Camera
specifications
Feature
Resolution
Specifications
Still image: HD resolution (1280x720)
Video: HD resolution (1280x720) at 30 fps
Diagonal viewing angle
Sensor type
74.9 degree
CMOS sensor technology
14Technical specifications
Communication
Table 12. Communication specifications
Feature
Network adapter
Specifications
Integrated Realtek RTL8111 10/100/1000 Mb/s Ethernet (RJ-45 )
Wireless
Table 13. Wireless specifications
Specifications
Intel Wireless-9462 802.11AC 1x1 Wi-Fi + BT V5.0 Wireless Card
Intel Wireless-9560 802.11AC 2x2 Wi-Fi + BT V5.0 Wireless Card
Dell Qualcomm QCA9377 (DW1810)
Dell Qualcomm QCA61x4A (DW1820)
Ports and connectors
Table 14. Ports and connectors
Feature
Memory card reader
USB
Specifications
One SD card reader
•
•
•
Two USB 3.1 Gen 1 (Type-A) ports
One USB 2.0 (Type-A) port
One USB 3.1 Gen 1 (USB Type-C) port /DisplayPort
Security
Audio
Video
Network adapter
Noble wedge lock slot
One headset (headphone and microphone combo) port
One HDMI 1.4b port (supports up to 2k)
RJ-45, 10/100/1000, No LED indicator
Technical specifications15
Display
Table 15. Display specifications
Feature
Type
Specifications
15.6 inch, 1920 x 1080 (FHD IPS Low Specs Narrow Anti-Glare),
16:9
205.7 mm (8.10 inches)
355.7 mm (13.81 inches)
394.9 mm (15.55 inches)
2.07
141
400:1
220 nits
60 Hz
+/- 80 degrees
+/- 80 degrees
3.5 W
Height (Active area)
Width (Active area)
Diagonal
Megapixels
Pixels Per Inch (PPI)
Contrast ratio
Luminance/Brightness (typical)
Refresh rate
Horizontal viewing angle (min)
Vertical viewing angle (min)
Power consumption (max)
Keyboard
Table 16. Keyboard
specifications
Feature
Number of keys
Specifications
•
•
•
80 (U.S. and Canada)
81 (UK)
84 (Japan)
SizeFull sized
•
•
X= 19.05 mm (0.75 inches) key pitch
Y= 18.05 mm (0.71 inches) key pitch
Backlit keyboard
Layout
Optional
QWERTY
16Technical specifications
Touchpad
Table 17. Touchpad specifications
Feature
Resolution
Dimensions
Specifications
1229 x 749
•
•
Width: 105 mm (4.13 inches)
Height: 80 mm (3.14 inches)
Multi-touchSupports five fingers
Operating system
Table 18. Operating system
Feature
Operating systems supported
Specifications
•
•
•
Windows 10 Home (64-bit)
Windows 10 Professional (64bit)
Ubuntu
Battery
Table 19. Battery
Feature
Type
Dimension
Specifications
3-cell “smart” lithium-ion (42 WHr)
Width
Depth
Height
Weight (maximum)
Voltage
Life span
Charging time when the computer is
off (approximate)
0.2 kg (0.44 lb)
11.40 VDC
300 discharge / charge cycles
Standard charge
Express Charge
0°C to 60°C : 4 hours
0°C to 35°C : 4 hours
16°C to 45°C : 2 hours
46°C to 60°C : 3 hours
Operating time
Varies depending on operating conditions and can significantly reduce under certain power-
intensive conditions
97.15 mm (3.82 inches)
184.15 mm (7.25 inches)
5.90 mm (0.23 inches)
Technical specifications17
Feature
Temperature range: Operating
Temperature range: Storage
Coin-cell battery
Specifications
0°C to 35°C (32°F to 95°F)
-20°C to 60°C (-40°F to 149°F)
CR-2032
Power adapter
Table 20. Power adapter specifications
Feature
Type
Input Voltage
Input current (maximum)
Adapter size
Specifications (45 W)
45 W
100 VAC - 240 VAC
1.3 A
Dimensions
In Inches: 1.02 x 1.57 x 3.7
In mm: 26 x 40 x 94
Weight
Input frequency
Output current
Rated output voltage
Temperature range (Operating)
Temperature range (Non-Operating)
0.17 kg (0.37 lbs)
50 Hz to 60 Hz
2.31 A (continuous)
19.5 VDC
0°C to 40° C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Specifications (65 W)
65 W
100 VAC - 240 VAC
1.7 A
Dimensions
In Inches: 1.1 x 1.9 x 4.3
In mm: 28 x 47 x 108
0.29 kg (0.64 lbs)
50 Hz to 60 Hz
3.34 A (continuous)
19.5 VDC
0°C to 40° C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Dimensions and weight
Table 21. Dimensions and weight
Feature
Height
Specifications
Front: 18.87 mm (0.74 inches)
Rear: 20.3 mm (0.80 inches)
Width
Depth
Weight
361.1 mm (14.21 inches)
249.0 mm (9.80 inches)
1.9 kg (4.18 lbs)
18Technical specifications
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 22. Computer environment
Operating
Temperature range
Relative humidity (maximum)
0°C to 35°C (32°F to 95°F)
10% to 80% (non-condensing)
NOTE: Maximum dew point
temperature = 26°C
Vibration (maximum)
Shock (maximum)
Altitude (maximum)
0.26 GRMS
105 G
†
-15.2 m to 3048 m (-50 ft to 10,000 ft)
Storage
-40°C to 65°C (-40°F to 149°F)
0% to 95% (non-condensing)
NOTE: Maximum dew point
temperature = 33°C
1.37 GRMS
40 G
‡
-15.2 m to 10,668 m (-50 ft to 35,000 ft)
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position.
Security
Table 23. Security
Feature
Trusted Platform Module (TPM) 2.0
Firmware TPM
Windows Hello Support
Cable lock
Chassis intrusion switch
Dell Smartcard Keyboard
Chassis lock slot and loop support
Specifications
Integrated on the system board
Optional
Yes, optional fingerprint on power button
Noble lock
Optional
Optional
Optional
Technical specifications19
Security Software
Table 24. Security Software specifications
Feature
Dell Endpoint Security Suite Enterprise
Dell Data Guardian
Dell Encryption (Enterprise or Personal)
Dell Threat Defense
RSA SecurID Access
RSA NetWitness Endpoint
MozyPro or MozyEnterprise
VMware Airwatch/WorkspaceONE
Absolute Data & Device Security
20Technical specifications
Specifications
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
4
System setup
System setup enables you to manage your notebook hardware and specify BIOS level options. From the System setup, you can:
•
•
•
•
•
Change the NVRAM settings after you add or remove hardware
View the system hardware configuration
Enable or disable integrated devices
Set performance and power management thresholds
Manage your computer security
Topics:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
BIOS overview
General options
System configuration
Video screen options
Security
Secure boot
Intel Software Guard Extensions options
Performance
Power management
Post behavior
Virtualization support
Wireless options
Maintenance
System logs
SupportAssist system resolution
BIOS overview
CAUTION: Unless you are an expert computer user, do not change the settings in the BIOS Setup program. Certain changes can
make your computer work incorrectly.
NOTE: Before you change BIOS Setup program, it is recommended that you write down the BIOS Setup program screen
information for future reference.
Use the BIOS Setup program for the following purposes:
•
•
•
Get information about the hardware installed in your computer, such as the amount of RAM and the size of the hard drive.
Change the system configuration information.
Set or change a user-selectable option, such as the user password, type of hard drive installed, and enabling or disabling base devices.
System setup21
General options
Table 25. General
Option
System Information
Description
This section lists the primary hardware features of your computer.
The options are:
•
•
•
•
Battery Information
Boot Sequence
System Information
Memory Configuration
Processor Information
Device Information
Displays the battery status and the type of AC adapter connected
to the computer.
Allows you to change the order in which the computer attempts to
find an operating system.
The options are:
•
•
Windows Boot Manager
Boot List Option:
Allows you to change the boot list options.
Click one of the following options:
–Legacy External Devices
–UEFI—Default
Advanced Boot Options
Allows you to Enable Legacy Option ROMs.
The options are:
•
•
Enable Legacy Option ROMs—Default
Enable Attempt Legacy Boot
UEFI Boot Path Security
Allows you to control whether the system prompts the user to enter
the Admin password when booting to a UEFI boot path.
Click one of the following options:
•
•
•
Always, Except Internal HDD—Default
Always
Never
Date/Time
Allows you to set the date and time. The change to the system date
and time takes effect immediately.
System configuration
Table 26. System Configuration
Option
Integrated NIC
Description
Allows you to configure the integrated network controller.
22System setup
Option
SATA Operation
Drives
SMART Reporting
USB Configuration
Audio
Keyboard Illumination
Description
Click one of the following options:
•Disabled
•Enabled
•Enabled w/PXE—Default
Allows you to configure the operating mode of the integrated SATA
hard-drive controller.
Click one of the following options:
•Disabled
•AHCI
•RAID On—Default
NOTE: SATA is configured to support RAID
mode.
Allows you to enable or disable various drives on board.
The options are:
•SATA-0
•SATA-2
•M.2 PCIe SSD-0
All the options are set by default.
This field controls whether hard drive errors for integrated drives
are reported during system startup. This technology is part of the
SMART (Self Monitoring Analysis and Reporting Technology)
specification. This option is disabled by default.
•Enable SMART Reporting
Allows you to enable or disable the internal/integrated USB
configuration.
The options are:
•Enable USB Boot Support
•Enable External USB Ports
All the options are set by default.
NOTE: USB keyboard and mouse always work in the BIOS
setup irrespective of these settings.
Allows you to enable or disable the integrated audio controller. By
default, the Enable Audio option is selected.
The options are:
•Enable Microphone
•Enable Internal Speaker
This option is set by default.
This field lets you choose the operating mode of the keyboard
illumination feature. The keyboard brightness level can be set from
0% to 100%.
System setup23
OptionDescription
The options are:
•
•
•
Disabled
Dim
Bright—Default
Keyboard Backlight Tmeout on AC
Allows to define the timeout value for the keyboard backlight when
an AC adapter is plugged in the system. The Keyboard Backlight
tiemout value is only in effect when the backlight is enabled.
•
•
•
•
•
•
•
•
5 seconds
10 seconds—Default
15 seconds
30 seconds
1 minute
5 minutes
15 minutes
Never
Keyboard Backlight Tmeout on Battery
Allows to define the timeout value for the keyboard backlight when
the system is running only on battery power. The Keyboard
Backlight tiemout value is only in effect when the backlight is
enabled.
•
•
•
•
•
•
•
•
5 seconds
10 seconds—Default
15 seconds
30 seconds
1 minute
5 minutes
15 minutes
Never
Miscellaneous devices
Allows you to enable or disable various on board devices.
•
•
•
•
•
Enable Camera—Default
Enable Hard Drive Free Fall Protection—Default
Enable Secure Digital (SD) Card—Default
Secure Digital (SD) Card Boot
Secure Digital Card (SD) Read-Only Mode
Video screen options
Table 27. Video
Option
LCD Brightness
Description
Allows you to set the display brightness depending upon the power
source. On Battery(50% is default) and On AC (100 % default).
24System setup
Security
Table 28. Security
Option
Admin Password
System Password
Strong Password
Password Configuration
Password Bypass
Password Change
Non-Admin Setup Changes
Description
Allows you to set, change, or delete the administrator(admin) password.
The entries to set password are:
•Enter the old password:
•Enter the new password:
•Confirm new password:
Click OK once you set the password.
NOTE: For the first time login, "Enter the old password:" field is marked to "Not set". Hence,
password has to be set for the first time you login and then you can change or delete the
password.
Allows you to set, change, or delete the System password.
The entries to set password are:
•Enter the old password:
•Enter the new password:
•Confirm new password:
Click OK once you set the password.
NOTE: For the first time login, "Enter the old password:" field is marked to "Not set". Hence,
password has to be set for the first time you login and then you can change or delete the
password.
Allows you to enforce the option to always set strong password.
•Enable Strong Password
This option is not set by default.
You can define the length of your password. Min = 4, Max = 32
Allows you to bypass the System password and the Internal HDD password, when it is set, during a system
restart.
Click one of the options:
•Disabled—Default
•Reboot bypass
Allows you to change the System password when the administrator password is set.
•Allow Non-Admin Password Changes
This option is set by default.
Allows you to determine whether changes to the setup options are allowed when an Administrator
Password is set. If disabled the setup options are locked by the admin password.
•Allow Wireless Switch Changes
This option is not set by default.
System setup25
Option
UEFI Capsule Firmware
Updates
TPM 2.0 Security
Computrace (R)
OROM keyboard Access
Admin Setup Lockout
Master Password Lockout
SMM Security Mitigation
26System setup
Description
Allows you to update the system BIOS via UEFI capsule update packages.
•Enable UEFI Capsule Firmware Updates
This option is set by default.
Allows you to enable or disable the Trusted Platform Module (TPM) during POST.
The options are:
•TPM On—Default
•Clear
•PPI Bypass for Enable Command—Default
•PPI Bypass for Disbale Command
•PPI Bypass for Clear Command
•Attestation Enable—Default
•Key Storage Enable—Default
•SHA-256—Default
Allows you to activate or disable the optional Computrace software.
The options are:
•Deactivate
•Disable
•Activate—Default
Allows you to enable or disable Option ROM configuration screens via hotkeys during boot.
•Enable—Default
•Disable
•One Time Enable
Allows you to prevent users from entering Setup when an administrator password is set.
•Enable Admin Setup Lockout
This option is not set by default.
Allows you to disable master password support.
•Enable Master Password Lockout
This option is not set by default.
NOTE: Hard Disk password should be cleared before the settings can be changed.
Allows you to enable or disable additional UEFI SMM Security Mitigation protection.
•SMM Security Mitigation
This option is not set by default.
Secure boot
Table 29. Secure Boot
Option
Secure Boot Enable
Description
Allows you to enable or disable the Secure Boot Feature.
•
Secure Boot Mode
Secure Boot Enable—Default
Changes to the Secure Boot operation mode modifies the
behaviour of Secure Boot to allow evaluation of UEFI driver
signatures.
Choose one of the option:
•
•
Deployed Mode—Default
Audit Mode
Expert Key Management
Allows you to enable or disable Expert Key Management.
•Enable Custom Mode
This option is not set by default.
The Custom Mode Key Management options are:
•
•
•
•
PK—Default
KEK
db
dbx
Intel Software Guard Extensions options
Table 30. Intel Software Guard Extensions
Option
Intel SGX Enable
Description
This field specifies you to provide a secured environment for
running code/storing sensitive information in the context of the
main OS.
Click one of the following options:
•
•
•
Enclave Memory Size
Disabled
Enabled
Software controlled—Default
This option sets SGX Enclave Reserve Memory Size
Click one of the following options:
•
•
•
32 MB
64 MB
128 MB—Default
System setup27
Performance
Table 31. Performance
Option
Multi Core Support
Description
This field specifies whether the process has one or all cores
enabled. The performance of some applications improves with the
additional cores.
•
•
•
•
Intel SpeedStep
All—Default
1
2
3
Allows you to enable or disable the Intel SpeedStep mode of
processor.
•Enable Intel SpeedStep
This option is set by default.
C-States Control
Allows you to enable or disable the additional processor sleep
states.
•C states
This option is set by default.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of the
processor.
•Enable Intel TurboBoost
This option is set by default.
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the
processor.
•
•
Disabled
Enabled—Default
Power management
Table 32. Power Management
Option
AC Behavior
Description
Allows you to enable or disable the computer from turning on automatically when an AC adapter is
connected.
•Wake on AC
This option is not set by default.
Enable Intel Speed Shift
Technology
Allows you to enable or disable the Intel Speed Shift Technology.
•Enabled—Default
28System setup
Option
Auto On Time
USB Wake Support
Wake on LAN
Block Sleep
Peak Shift
Advanced Battery Charge
Configuration
Primary Battery Charge
Configuration
Description
Allows you to set the time at which the computer must turn on automatically.
The options are:
•Disabled—Default
•Every Day
•Weekdays
•Select Days
This option is not set by default.
Allows you to enable USB devices to wake the system from standby.
•Enable USB Wake Support
This option is not set by default.
This option allows the computer to power up from the off state when triggered by a special LAN signal.
Wake-up from the Standby state is unaffected by this setting and must be enabled in the operating
system. This feature only works when the computer is connected to AC power supply.
•Disabled
wake-up signal from the LAN or wireless LAN.
—Default - Does not allow the system to power on by special LAN signals when it receives a
•LAN Only - Allows the system to be powered on by special LAN signals.
This option minimizez AC power usage at times of peak demand.
Allows you to block entering to sleep in OS environment.
This option enables you to maximize the battery health. By enabling this option, your system uses the
standard charging algorithm and other techniques, during the non-work hours to improve the battery
health.
Allows you to select the charging mode for the battery.
The options are:
•Adaptive—Default
•Standard - Fully charges your battery at a standard rate.
•ExpressCharge
technology.
- The battery charges over a shorter period of time using Dell’s fast charging
•Primarily AC use
•Custom
If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop.
NOTE: All charging mode may not be available for all the batteries. To enable this option,
disable the Advanced Battery Charge Configuration option.
System setup29
Post behavior
Table 33. POST Behavior
Option
Adapter Warnings
Description
Allows you to enable or disable the system setup (BIOS) warning messages when you use certain power
adapters.
•
Fn Lock Options
Enable Adapter Warnings—Default
Allows you to let hot key combinations Fn + Esc toggle the primary behavior of F1–F12, between their
standard and secondary functions. If you disable this option, you cannot toggle dynamically the primary
behavior of these keys.
•Fn Lock—Default
Click one of the following options:
•
•
Fastboot
Lock Mode Disable/Standard
Lock Mode Enable/Secondary—Default
Allows you to speed up the boot process by bypassing some of the compatibility steps.
Click one of the following options:
•
•
•
Minimal
Thorough—Default
Auto
Extended BIOS POST Time
Allows you to create an additional preboot delay.
Click one of the following options:
•
•
•
0 seconds—Default
5 seconds
10 seconds
Full Screen Logo
Allows you to display full screen logo, if your image matches screen resolution.
•Enable Full Screen Logo
This option is not set by default.
Warnings and Errors
Allows you to select different options to either stop, prompt and wait for user input, continue when
warnings are detected but pause on errors, or continue when either warnings or errors are detected during
the POST process.
Click one of the following options:
•
•
•
Prompt on Warnings and Errors—Default
Continue on Warnings
Continue on Warnings and Errors
MAC Address Pass-Through
This feature replaces the external NIC MAC address with the selected MAC address from the system.
Click one of the following options:
•
•
•
Passthrough MAC Address—Default
Integrated NIC 1 MAC Address
Disabled
30System setup
Virtualization support
Table 34. Virtualization Support
Option
Virtualization
Description
This option specifies whether a Virtual Machine Monitor (VMM) can utilize the additional hardware
capabilities provided by the Intel Virtualization technology.
•Enable Intel Virtualization Technology
This option is set by default.
VT for Direct I/O
Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware
capabilities provided by the Intel Virtualization technology for direct I/O.
•Enable VT for Direct I/O
This option is set by default.
Wireless options
Table 35. Wireless
Option
Wireless Switch
Description
Allows to set the wireless devices that can be controlled by the
wireless switch.
The options are:
•
•
WLAN
Bluetooth
All the options are enabled by default.
Wireless Device Enable
Allows you to enable or disable the internal wireless devices.
The options are:
•
•
WLAN
Bluetooth
All the options are enabled by default.
Maintenance
Table 36. Maintenance
Option
Service Tag
Asset Tag
Description
Displays the service tag of your computer.
Allows you to create a system asset tag if an asset tag is not already set.
This option is not set by default.
System setup31
Option
BIOS Downgrade
Description
Allows you to flash previous revisions of the system firmware.
•Allow BIOS Downgrade
This option is set by default.
Data Wipe
Allows you to securely erase data from all internal storage devices.
•Wipe on Next Boot
This option is not set by default.
Bios Recovery
BIOS Recovery from Hard Drive—This option is set by default. Allows you to recover the corrupted BIOS
from a recovery file on the HDD or an external USB key.
BIOS Auto-Recovery— Allows you to recover the BIOS automatically.
NOTE: BIOS Recovery from Hard Drive field should be enabled.
Always Perform Integrity Check—Performs integrity check on every boot.
System logs
Table 37. System Logs
Option
BIOS events
Thermal Events
Power Events
Description
Allows you to view and clear the System Setup (BIOS) POST events.
Allows you to view and clear the System Setup (Thermal) events.
Allows you to view and clear the System Setup (Power) events.
SupportAssist system resolution
Table 38. SupportAssist System Resolution
Option
Auto OS Recovery
Threshold
Description
This option controls the automatic boot flow for SupportAssist System Resolution console and for Dell OS
recovery Tool.
Click one of the options below:
•
•
•
•
OFF
1
2—Default
3
SupportAssist OS Recovery
This option enables or disables the boot flow for SupportAssist OS Recovery tool in the event of certain
system errors.
32System setup
5
Getting help
Contacting Dell
NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip,
bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services
may not be available in your area. To contact Dell for sales, technical support, or customer service issues:
1
2
3
4
Go to /support.
Select your support category.
Verify your country or region in the Choose a Country/Region drop-down list at the bottom of the page.
Select the appropriate service or support link based on your need.
Getting help33
2024年9月1日发(作者：慕俊杰)
Dell Vostro 5581
Setup and specifications guide
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2019 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks
may be trademarks of their respective owners.
2019 - 02
Rev. A00
1 Set up 5
2 7
7
8
8
9
10
3 .11
11
11
12
12
Intel Optane memory—12
System 13
.13
13
.14
14
15
15
Ports 15
16
16
17
17
17
.18
Dimensions 18
19
19
.20
4 21
.21
22
22
Video 24
25
27
Intel Software Guard 27
28
Contents3
28
.30
31
31
31
32
SupportAssist 32
5 33
33
4Contents
1
Set up your computer
1 Connect the power cable and press the power button.
2 Follow the instructions on the screen to finish Windows setup:
aConnect to a network.
bSign-in to your Microsoft account or create a new account.
Set up your computer5
3 Locate Dell apps.
Table 1. Locate Dell apps
FeaturesSpecifications
Register your computer
Dell Help & Support
SupportAssist — Check and update your computer
6Set up your computer
2
Chassis overview
Topics:
•Front
•Left
•Right
•Palmrest
•Bottom
Front
1Dual array microphone2Camera
3Camera status light4Dual array microphone
5Display panel
Chassis overview7
Left
1
3
5
Power‑adapter port
HDMI port
USB 3.1 Gen 1 (Type-A) port
2
4
6
USB 3.1 Gen 1 (Type-C) port with Power Delivery/
DisplayPort
USB 3.1 Gen 1 (Type-A) port
Headset port
Right
1
3
SD card reader
Network connector
2
4
USB 2.0 (Type-A) port
Noble security-cable slot
8Chassis overview
Palmrest
1Power button with optional fingerprint reader2Keyboard
3Palmrest4Touchpad
Chassis overview9
Bottom
1
3
Speakers
Air vent
2
4
Back cover
Service Tag label
10Chassis overview
3
Technical specifications
NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For
more information about the configuration of your computer, go to Help and Support in your Windows operating system and
select the option to view information about your computer.
System information
Table 2. System information
Feature
Chipset
DRAM bus width
FLASH EPROM
PCIe bus
External bus frequency
Specifications
Integrated in the processor
64-bit
16 MB
Up to Gen3
Up to 8 GT/s
Processor
NOTE: Processor numbers are not a measure of performance. Processor availability is subject to change and may vary by region/
country.
Table 3. Processor specifications
TypeUMA GraphicsDiscrete Graphics
Nvidia GeForce MX130 graphics8th Gen Intel Core i7-8565U Intel UHD Graphics 620
processor(8 MB cache, 4 core
count/ 8 threads, 1.8 GHz to
4.6 GHz, 15 W TDP)
8th Gen Intel Core i5-8265U Intel UHD Graphics 620
processor(6 MB cache, 4 core
count/ 8 threads, 1.6 GHz to
4.1 GHz, 15 W TDP)
8th Gen Intel Core i3-8145U Intel UHD Graphics 620
processor(4 MB cache, 2 core
count/ 4 threads, 2.1 GHz to
3.9 GHz, 15 W TDP)
Nvidia GeForce MX130 graphics
Nvidia GeForce MX130 graphics
Technical specifications11
Memory
Table 4. Memory specifications
Feature
Minimum memory configuration
Maximum memory configuration
Number of slots
Maximum memory supported per slot
Memory options
Specifications
4 GB
32 GB
2 x SoDIMM slots
16 GB
•
•
•
•
•
•
•
4 GB(1 x 4 GB)
8 GB( 2 x 4 GB)
8 GB( 1 x 8 GB)
12 GB( 1 x 4 GB + 1 x 8 GB)
16 GB( 2 x 8 GB)
16 GB( 1 x 16 GB)
32 GB( 2 x 16 GB)
Type
Speed
Dual-channel DDR4
2666 Mhz
NOTE: The 2666 MHz memory functions at 2400 MHz for
8th Generation Intel Core processors.
Storage
Table 5. Storage
specifications
Type
Hard Disk Drive
PCIe NVMe Solid-State Drive
(Class 35)
PCIe NVMe Solid-State Drive
(Class 40)
Form factor
SATA
M.2 SSD 2230
M.2 SSD 2280
Interface
SATA (5400 RPM)
PCIe Gen 3x2 NVMe, up to 32
Gbps
PCIe Gen 3x4 NVMe, up to 32
Gbps
Capacity
Up to 2 TB
Up to 512 GB
512 GB
Intel Optane memory—optional
Intel Optane memory functions only as a storage accelerator. It neither replaces nor adds to the memory (RAM) installed on your computer.
NOTE: Intel Optane memory is supported on computers that meet the following requirements:
•
•
•
7th Generation or higher Intel Core i3/i5/i7 processor
Windows 10 64-bit version or higher (Anniversary Update)
Intel Rapid Storage Technology driver version 15.9.1.1018 or higher
12Technical specifications
Table 6. Intel Optane memory specification
Feature
Interface
Connector
Configurations supported
Specifications
PCIe3x2 NVMe 1.1
M.2 card slot (2230/2280)
•
•
•
7th Generation or higher Intel Core i3/i5/i7 processor
Windows 10 64-bit version or higher (Anniversary Update)
Intel Rapid Storage Technology driver version 15.9.1.1018 or
higher
Capacity16 GB
System board connectors
Table 7. System board connectors
Feature
M.2 Connectors
Specifications
One M.2 2230/2280 Key-M Connector
Media card-reader
Table 8. Media-card reader
specifications
Feature
Type
Supported cards
Specifications
One SD-card slot
•
•
Secure Digital (SD)
MicroSD via transfer card
Audio
Table 9. Audio
specifications
Feature
Controller
Stereo conversion
Type
Speakers
Interface
Specifications
Realtek ALC3204 with Waves MaxxAudio Pro
24-bit DAC (Digital-to-Analog) and ADC (Analog-to-Digital)
HD Audio
Two
Internal:
•Intel HDA (high-definition audio)
External:
•7.1 channel output via HDMI
Technical specifications13
FeatureSpecifications
•
•
Digital microphone input on camera module
Headset combo jack (stereo headphones/microphone-in)
Internal speaker amplifier
External volume controls
Speaker output:
Integrated in ALC3204 (Class-D 2W)
Media-control shortcut keys
Average: 2 W
Peak: 2.5 W
MicrophoneDigital-array microphones
Video card
Table 10. Video card specifications
Controller
Intel UHD
Graphics 620
Type
UMA
CPU
Dependency
•
•
•
Intel Core
i7-8565U
CPU
Intel Core
i5-8265U
CPU
Intel Core
i3-8145U
CPU
Graphics
memory type
Integrated
Capacity
Shared system
memory
External display
support
HDMI 1.4b port
Maximum
resolution
1920x1200@60Hz
Nvidia GeForce Discrete
MX130
equivalent, 2 GB
NAGDDR52 GBHDMI1.4b port1920x1200@60Hz
Camera
Table 11. Camera
specifications
Feature
Resolution
Specifications
Still image: HD resolution (1280x720)
Video: HD resolution (1280x720) at 30 fps
Diagonal viewing angle
Sensor type
74.9 degree
CMOS sensor technology
14Technical specifications
Communication
Table 12. Communication specifications
Feature
Network adapter
Specifications
Integrated Realtek RTL8111 10/100/1000 Mb/s Ethernet (RJ-45 )
Wireless
Table 13. Wireless specifications
Specifications
Intel Wireless-9462 802.11AC 1x1 Wi-Fi + BT V5.0 Wireless Card
Intel Wireless-9560 802.11AC 2x2 Wi-Fi + BT V5.0 Wireless Card
Dell Qualcomm QCA9377 (DW1810)
Dell Qualcomm QCA61x4A (DW1820)
Ports and connectors
Table 14. Ports and connectors
Feature
Memory card reader
USB
Specifications
One SD card reader
•
•
•
Two USB 3.1 Gen 1 (Type-A) ports
One USB 2.0 (Type-A) port
One USB 3.1 Gen 1 (USB Type-C) port /DisplayPort
Security
Audio
Video
Network adapter
Noble wedge lock slot
One headset (headphone and microphone combo) port
One HDMI 1.4b port (supports up to 2k)
RJ-45, 10/100/1000, No LED indicator
Technical specifications15
Display
Table 15. Display specifications
Feature
Type
Specifications
15.6 inch, 1920 x 1080 (FHD IPS Low Specs Narrow Anti-Glare),
16:9
205.7 mm (8.10 inches)
355.7 mm (13.81 inches)
394.9 mm (15.55 inches)
2.07
141
400:1
220 nits
60 Hz
+/- 80 degrees
+/- 80 degrees
3.5 W
Height (Active area)
Width (Active area)
Diagonal
Megapixels
Pixels Per Inch (PPI)
Contrast ratio
Luminance/Brightness (typical)
Refresh rate
Horizontal viewing angle (min)
Vertical viewing angle (min)
Power consumption (max)
Keyboard
Table 16. Keyboard
specifications
Feature
Number of keys
Specifications
•
•
•
80 (U.S. and Canada)
81 (UK)
84 (Japan)
SizeFull sized
•
•
X= 19.05 mm (0.75 inches) key pitch
Y= 18.05 mm (0.71 inches) key pitch
Backlit keyboard
Layout
Optional
QWERTY
16Technical specifications
Touchpad
Table 17. Touchpad specifications
Feature
Resolution
Dimensions
Specifications
1229 x 749
•
•
Width: 105 mm (4.13 inches)
Height: 80 mm (3.14 inches)
Multi-touchSupports five fingers
Operating system
Table 18. Operating system
Feature
Operating systems supported
Specifications
•
•
•
Windows 10 Home (64-bit)
Windows 10 Professional (64bit)
Ubuntu
Battery
Table 19. Battery
Feature
Type
Dimension
Specifications
3-cell “smart” lithium-ion (42 WHr)
Width
Depth
Height
Weight (maximum)
Voltage
Life span
Charging time when the computer is
off (approximate)
0.2 kg (0.44 lb)
11.40 VDC
300 discharge / charge cycles
Standard charge
Express Charge
0°C to 60°C : 4 hours
0°C to 35°C : 4 hours
16°C to 45°C : 2 hours
46°C to 60°C : 3 hours
Operating time
Varies depending on operating conditions and can significantly reduce under certain power-
intensive conditions
97.15 mm (3.82 inches)
184.15 mm (7.25 inches)
5.90 mm (0.23 inches)
Technical specifications17
Feature
Temperature range: Operating
Temperature range: Storage
Coin-cell battery
Specifications
0°C to 35°C (32°F to 95°F)
-20°C to 60°C (-40°F to 149°F)
CR-2032
Power adapter
Table 20. Power adapter specifications
Feature
Type
Input Voltage
Input current (maximum)
Adapter size
Specifications (45 W)
45 W
100 VAC - 240 VAC
1.3 A
Dimensions
In Inches: 1.02 x 1.57 x 3.7
In mm: 26 x 40 x 94
Weight
Input frequency
Output current
Rated output voltage
Temperature range (Operating)
Temperature range (Non-Operating)
0.17 kg (0.37 lbs)
50 Hz to 60 Hz
2.31 A (continuous)
19.5 VDC
0°C to 40° C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Specifications (65 W)
65 W
100 VAC - 240 VAC
1.7 A
Dimensions
In Inches: 1.1 x 1.9 x 4.3
In mm: 28 x 47 x 108
0.29 kg (0.64 lbs)
50 Hz to 60 Hz
3.34 A (continuous)
19.5 VDC
0°C to 40° C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Dimensions and weight
Table 21. Dimensions and weight
Feature
Height
Specifications
Front: 18.87 mm (0.74 inches)
Rear: 20.3 mm (0.80 inches)
Width
Depth
Weight
361.1 mm (14.21 inches)
249.0 mm (9.80 inches)
1.9 kg (4.18 lbs)
18Technical specifications
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 22. Computer environment
Operating
Temperature range
Relative humidity (maximum)
0°C to 35°C (32°F to 95°F)
10% to 80% (non-condensing)
NOTE: Maximum dew point
temperature = 26°C
Vibration (maximum)
Shock (maximum)
Altitude (maximum)
0.26 GRMS
105 G
†
-15.2 m to 3048 m (-50 ft to 10,000 ft)
Storage
-40°C to 65°C (-40°F to 149°F)
0% to 95% (non-condensing)
NOTE: Maximum dew point
temperature = 33°C
1.37 GRMS
40 G
‡
-15.2 m to 10,668 m (-50 ft to 35,000 ft)
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position.
Security
Table 23. Security
Feature
Trusted Platform Module (TPM) 2.0
Firmware TPM
Windows Hello Support
Cable lock
Chassis intrusion switch
Dell Smartcard Keyboard
Chassis lock slot and loop support
Specifications
Integrated on the system board
Optional
Yes, optional fingerprint on power button
Noble lock
Optional
Optional
Optional
Technical specifications19
Security Software
Table 24. Security Software specifications
Feature
Dell Endpoint Security Suite Enterprise
Dell Data Guardian
Dell Encryption (Enterprise or Personal)
Dell Threat Defense
RSA SecurID Access
RSA NetWitness Endpoint
MozyPro or MozyEnterprise
VMware Airwatch/WorkspaceONE
Absolute Data & Device Security
20Technical specifications
Specifications
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
4
System setup
System setup enables you to manage your notebook hardware and specify BIOS level options. From the System setup, you can:
•
•
•
•
•
Change the NVRAM settings after you add or remove hardware
View the system hardware configuration
Enable or disable integrated devices
Set performance and power management thresholds
Manage your computer security
Topics:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
BIOS overview
General options
System configuration
Video screen options
Security
Secure boot
Intel Software Guard Extensions options
Performance
Power management
Post behavior
Virtualization support
Wireless options
Maintenance
System logs
SupportAssist system resolution
BIOS overview
CAUTION: Unless you are an expert computer user, do not change the settings in the BIOS Setup program. Certain changes can
make your computer work incorrectly.
NOTE: Before you change BIOS Setup program, it is recommended that you write down the BIOS Setup program screen
information for future reference.
Use the BIOS Setup program for the following purposes:
•
•
•
Get information about the hardware installed in your computer, such as the amount of RAM and the size of the hard drive.
Change the system configuration information.
Set or change a user-selectable option, such as the user password, type of hard drive installed, and enabling or disabling base devices.
System setup21
General options
Table 25. General
Option
System Information
Description
This section lists the primary hardware features of your computer.
The options are:
•
•
•
•
Battery Information
Boot Sequence
System Information
Memory Configuration
Processor Information
Device Information
Displays the battery status and the type of AC adapter connected
to the computer.
Allows you to change the order in which the computer attempts to
find an operating system.
The options are:
•
•
Windows Boot Manager
Boot List Option:
Allows you to change the boot list options.
Click one of the following options:
–Legacy External Devices
–UEFI—Default
Advanced Boot Options
Allows you to Enable Legacy Option ROMs.
The options are:
•
•
Enable Legacy Option ROMs—Default
Enable Attempt Legacy Boot
UEFI Boot Path Security
Allows you to control whether the system prompts the user to enter
the Admin password when booting to a UEFI boot path.
Click one of the following options:
•
•
•
Always, Except Internal HDD—Default
Always
Never
Date/Time
Allows you to set the date and time. The change to the system date
and time takes effect immediately.
System configuration
Table 26. System Configuration
Option
Integrated NIC
Description
Allows you to configure the integrated network controller.
22System setup
Option
SATA Operation
Drives
SMART Reporting
USB Configuration
Audio
Keyboard Illumination
Description
Click one of the following options:
•Disabled
•Enabled
•Enabled w/PXE—Default
Allows you to configure the operating mode of the integrated SATA
hard-drive controller.
Click one of the following options:
•Disabled
•AHCI
•RAID On—Default
NOTE: SATA is configured to support RAID
mode.
Allows you to enable or disable various drives on board.
The options are:
•SATA-0
•SATA-2
•M.2 PCIe SSD-0
All the options are set by default.
This field controls whether hard drive errors for integrated drives
are reported during system startup. This technology is part of the
SMART (Self Monitoring Analysis and Reporting Technology)
specification. This option is disabled by default.
•Enable SMART Reporting
Allows you to enable or disable the internal/integrated USB
configuration.
The options are:
•Enable USB Boot Support
•Enable External USB Ports
All the options are set by default.
NOTE: USB keyboard and mouse always work in the BIOS
setup irrespective of these settings.
Allows you to enable or disable the integrated audio controller. By
default, the Enable Audio option is selected.
The options are:
•Enable Microphone
•Enable Internal Speaker
This option is set by default.
This field lets you choose the operating mode of the keyboard
illumination feature. The keyboard brightness level can be set from
0% to 100%.
System setup23
OptionDescription
The options are:
•
•
•
Disabled
Dim
Bright—Default
Keyboard Backlight Tmeout on AC
Allows to define the timeout value for the keyboard backlight when
an AC adapter is plugged in the system. The Keyboard Backlight
tiemout value is only in effect when the backlight is enabled.
•
•
•
•
•
•
•
•
5 seconds
10 seconds—Default
15 seconds
30 seconds
1 minute
5 minutes
15 minutes
Never
Keyboard Backlight Tmeout on Battery
Allows to define the timeout value for the keyboard backlight when
the system is running only on battery power. The Keyboard
Backlight tiemout value is only in effect when the backlight is
enabled.
•
•
•
•
•
•
•
•
5 seconds
10 seconds—Default
15 seconds
30 seconds
1 minute
5 minutes
15 minutes
Never
Miscellaneous devices
Allows you to enable or disable various on board devices.
•
•
•
•
•
Enable Camera—Default
Enable Hard Drive Free Fall Protection—Default
Enable Secure Digital (SD) Card—Default
Secure Digital (SD) Card Boot
Secure Digital Card (SD) Read-Only Mode
Video screen options
Table 27. Video
Option
LCD Brightness
Description
Allows you to set the display brightness depending upon the power
source. On Battery(50% is default) and On AC (100 % default).
24System setup
Security
Table 28. Security
Option
Admin Password
System Password
Strong Password
Password Configuration
Password Bypass
Password Change
Non-Admin Setup Changes
Description
Allows you to set, change, or delete the administrator(admin) password.
The entries to set password are:
•Enter the old password:
•Enter the new password:
•Confirm new password:
Click OK once you set the password.
NOTE: For the first time login, "Enter the old password:" field is marked to "Not set". Hence,
password has to be set for the first time you login and then you can change or delete the
password.
Allows you to set, change, or delete the System password.
The entries to set password are:
•Enter the old password:
•Enter the new password:
•Confirm new password:
Click OK once you set the password.
NOTE: For the first time login, "Enter the old password:" field is marked to "Not set". Hence,
password has to be set for the first time you login and then you can change or delete the
password.
Allows you to enforce the option to always set strong password.
•Enable Strong Password
This option is not set by default.
You can define the length of your password. Min = 4, Max = 32
Allows you to bypass the System password and the Internal HDD password, when it is set, during a system
restart.
Click one of the options:
•Disabled—Default
•Reboot bypass
Allows you to change the System password when the administrator password is set.
•Allow Non-Admin Password Changes
This option is set by default.
Allows you to determine whether changes to the setup options are allowed when an Administrator
Password is set. If disabled the setup options are locked by the admin password.
•Allow Wireless Switch Changes
This option is not set by default.
System setup25
Option
UEFI Capsule Firmware
Updates
TPM 2.0 Security
Computrace (R)
OROM keyboard Access
Admin Setup Lockout
Master Password Lockout
SMM Security Mitigation
26System setup
Description
Allows you to update the system BIOS via UEFI capsule update packages.
•Enable UEFI Capsule Firmware Updates
This option is set by default.
Allows you to enable or disable the Trusted Platform Module (TPM) during POST.
The options are:
•TPM On—Default
•Clear
•PPI Bypass for Enable Command—Default
•PPI Bypass for Disbale Command
•PPI Bypass for Clear Command
•Attestation Enable—Default
•Key Storage Enable—Default
•SHA-256—Default
Allows you to activate or disable the optional Computrace software.
The options are:
•Deactivate
•Disable
•Activate—Default
Allows you to enable or disable Option ROM configuration screens via hotkeys during boot.
•Enable—Default
•Disable
•One Time Enable
Allows you to prevent users from entering Setup when an administrator password is set.
•Enable Admin Setup Lockout
This option is not set by default.
Allows you to disable master password support.
•Enable Master Password Lockout
This option is not set by default.
NOTE: Hard Disk password should be cleared before the settings can be changed.
Allows you to enable or disable additional UEFI SMM Security Mitigation protection.
•SMM Security Mitigation
This option is not set by default.
Secure boot
Table 29. Secure Boot
Option
Secure Boot Enable
Description
Allows you to enable or disable the Secure Boot Feature.
•
Secure Boot Mode
Secure Boot Enable—Default
Changes to the Secure Boot operation mode modifies the
behaviour of Secure Boot to allow evaluation of UEFI driver
signatures.
Choose one of the option:
•
•
Deployed Mode—Default
Audit Mode
Expert Key Management
Allows you to enable or disable Expert Key Management.
•Enable Custom Mode
This option is not set by default.
The Custom Mode Key Management options are:
•
•
•
•
PK—Default
KEK
db
dbx
Intel Software Guard Extensions options
Table 30. Intel Software Guard Extensions
Option
Intel SGX Enable
Description
This field specifies you to provide a secured environment for
running code/storing sensitive information in the context of the
main OS.
Click one of the following options:
•
•
•
Enclave Memory Size
Disabled
Enabled
Software controlled—Default
This option sets SGX Enclave Reserve Memory Size
Click one of the following options:
•
•
•
32 MB
64 MB
128 MB—Default
System setup27
Performance
Table 31. Performance
Option
Multi Core Support
Description
This field specifies whether the process has one or all cores
enabled. The performance of some applications improves with the
additional cores.
•
•
•
•
Intel SpeedStep
All—Default
1
2
3
Allows you to enable or disable the Intel SpeedStep mode of
processor.
•Enable Intel SpeedStep
This option is set by default.
C-States Control
Allows you to enable or disable the additional processor sleep
states.
•C states
This option is set by default.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of the
processor.
•Enable Intel TurboBoost
This option is set by default.
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the
processor.
•
•
Disabled
Enabled—Default
Power management
Table 32. Power Management
Option
AC Behavior
Description
Allows you to enable or disable the computer from turning on automatically when an AC adapter is
connected.
•Wake on AC
This option is not set by default.
Enable Intel Speed Shift
Technology
Allows you to enable or disable the Intel Speed Shift Technology.
•Enabled—Default
28System setup
Option
Auto On Time
USB Wake Support
Wake on LAN
Block Sleep
Peak Shift
Advanced Battery Charge
Configuration
Primary Battery Charge
Configuration
Description
Allows you to set the time at which the computer must turn on automatically.
The options are:
•Disabled—Default
•Every Day
•Weekdays
•Select Days
This option is not set by default.
Allows you to enable USB devices to wake the system from standby.
•Enable USB Wake Support
This option is not set by default.
This option allows the computer to power up from the off state when triggered by a special LAN signal.
Wake-up from the Standby state is unaffected by this setting and must be enabled in the operating
system. This feature only works when the computer is connected to AC power supply.
•Disabled
wake-up signal from the LAN or wireless LAN.
—Default - Does not allow the system to power on by special LAN signals when it receives a
•LAN Only - Allows the system to be powered on by special LAN signals.
This option minimizez AC power usage at times of peak demand.
Allows you to block entering to sleep in OS environment.
This option enables you to maximize the battery health. By enabling this option, your system uses the
standard charging algorithm and other techniques, during the non-work hours to improve the battery
health.
Allows you to select the charging mode for the battery.
The options are:
•Adaptive—Default
•Standard - Fully charges your battery at a standard rate.
•ExpressCharge
technology.
- The battery charges over a shorter period of time using Dell’s fast charging
•Primarily AC use
•Custom
If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop.
NOTE: All charging mode may not be available for all the batteries. To enable this option,
disable the Advanced Battery Charge Configuration option.
System setup29
Post behavior
Table 33. POST Behavior
Option
Adapter Warnings
Description
Allows you to enable or disable the system setup (BIOS) warning messages when you use certain power
adapters.
•
Fn Lock Options
Enable Adapter Warnings—Default
Allows you to let hot key combinations Fn + Esc toggle the primary behavior of F1–F12, between their
standard and secondary functions. If you disable this option, you cannot toggle dynamically the primary
behavior of these keys.
•Fn Lock—Default
Click one of the following options:
•
•
Fastboot
Lock Mode Disable/Standard
Lock Mode Enable/Secondary—Default
Allows you to speed up the boot process by bypassing some of the compatibility steps.
Click one of the following options:
•
•
•
Minimal
Thorough—Default
Auto
Extended BIOS POST Time
Allows you to create an additional preboot delay.
Click one of the following options:
•
•
•
0 seconds—Default
5 seconds
10 seconds
Full Screen Logo
Allows you to display full screen logo, if your image matches screen resolution.
•Enable Full Screen Logo
This option is not set by default.
Warnings and Errors
Allows you to select different options to either stop, prompt and wait for user input, continue when
warnings are detected but pause on errors, or continue when either warnings or errors are detected during
the POST process.
Click one of the following options:
•
•
•
Prompt on Warnings and Errors—Default
Continue on Warnings
Continue on Warnings and Errors
MAC Address Pass-Through
This feature replaces the external NIC MAC address with the selected MAC address from the system.
Click one of the following options:
•
•
•
Passthrough MAC Address—Default
Integrated NIC 1 MAC Address
Disabled
30System setup
Virtualization support
Table 34. Virtualization Support
Option
Virtualization
Description
This option specifies whether a Virtual Machine Monitor (VMM) can utilize the additional hardware
capabilities provided by the Intel Virtualization technology.
•Enable Intel Virtualization Technology
This option is set by default.
VT for Direct I/O
Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware
capabilities provided by the Intel Virtualization technology for direct I/O.
•Enable VT for Direct I/O
This option is set by default.
Wireless options
Table 35. Wireless
Option
Wireless Switch
Description
Allows to set the wireless devices that can be controlled by the
wireless switch.
The options are:
•
•
WLAN
Bluetooth
All the options are enabled by default.
Wireless Device Enable
Allows you to enable or disable the internal wireless devices.
The options are:
•
•
WLAN
Bluetooth
All the options are enabled by default.
Maintenance
Table 36. Maintenance
Option
Service Tag
Asset Tag
Description
Displays the service tag of your computer.
Allows you to create a system asset tag if an asset tag is not already set.
This option is not set by default.
System setup31
Option
BIOS Downgrade
Description
Allows you to flash previous revisions of the system firmware.
•Allow BIOS Downgrade
This option is set by default.
Data Wipe
Allows you to securely erase data from all internal storage devices.
•Wipe on Next Boot
This option is not set by default.
Bios Recovery
BIOS Recovery from Hard Drive—This option is set by default. Allows you to recover the corrupted BIOS
from a recovery file on the HDD or an external USB key.
BIOS Auto-Recovery— Allows you to recover the BIOS automatically.
NOTE: BIOS Recovery from Hard Drive field should be enabled.
Always Perform Integrity Check—Performs integrity check on every boot.
System logs
Table 37. System Logs
Option
BIOS events
Thermal Events
Power Events
Description
Allows you to view and clear the System Setup (BIOS) POST events.
Allows you to view and clear the System Setup (Thermal) events.
Allows you to view and clear the System Setup (Power) events.
SupportAssist system resolution
Table 38. SupportAssist System Resolution
Option
Auto OS Recovery
Threshold
Description
This option controls the automatic boot flow for SupportAssist System Resolution console and for Dell OS
recovery Tool.
Click one of the options below:
•
•
•
•
OFF
1
2—Default
3
SupportAssist OS Recovery
This option enables or disables the boot flow for SupportAssist OS Recovery tool in the event of certain
system errors.
32System setup
5
Getting help
Contacting Dell
NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip,
bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services
may not be available in your area. To contact Dell for sales, technical support, or customer service issues:
1
2
3
4
Go to /support.
Select your support category.
Verify your country or region in the Choose a Country/Region drop-down list at the bottom of the page.
Select the appropriate service or support link based on your need.
Getting help33