Article Number: 000183090
| Dell Command | Monitor BIOS Feature Name | Dell Command | Monitor Possible Values | Dell Command | Configure and PowerShell Provider BIOS Feature Name |
Dell Command | Configure and PowerShell Provider Possible Values | Category | Feature Description |
|---|---|---|---|---|---|
| Intel@ GNA Accelerator | ● Disabled ● Enabled |
IntelGna | ● Disabled ● Enabled |
SystemConfiguration | Enables or disables the Intel GNA device. |
| Multiple Atom Cores | ● CoresAll ● 0 ● 1 ● 2 ● 3 ● 4 ● 5 ● 6 ● 7 |
MultipleAtomCores | ● CoresAll ● 0 ● 1 ● 2 ● 3 ● 4 ● 5 ● 6 ● 7 |
Performance | This setting allows you to change the number of atom cores available in the operating system. The default value is set to the maximum number of atom cores that are available. NOTE: If the CpuCore is not set to CoresAll option, then you cannot change the MultipleAtomCores option to 0. NOTE: If the MultipleAtomCores is not set to 0, then you cannot change the CpuCore option. |
| USB4 CM Mode | ● Firmware ● Software ● OS ● Pass |
Usb4CmM | ● Firmware ● Software ● OS ● Pass |
SystemConfiguration | Select the USB4 CM mode. |
| Onboard Unmanaged Nic | ● Disabled ● Enabled |
EmbUnmngNic | ● Disabled ● Enabled |
SystemConfiguration | This option controls the on-board USB LAN controller. Following are the possible values: ● Disabled—The internal LAN is disabled. ● Enabled—The internal LAN is enabled. |
| Enable Pre-Boot DMA Support | ● Disabled ● Enabled |
PreBootDma | ● Disabled ● Enabled |
VirtualizationSupport | This setting controls the pre-boot DMA protection for the internal and external ports. |
| Enable OS Kernel DMA Support | ● Enabled ● Disabled |
KernelDma | ● Enabled ● Disabled |
VirtualizationSupport | This setting controls the Kernel DMA protection for the internal and external ports. It does not directly enable the DMA protection in the operating system. However, the operating system that supports the DMA protection indicates that the BIOS supports the Kernel Dma feature. |
| PCIe Resizable Base Address Register (BAR) |
● Disabled ● Enabled |
PcieResizableBar | ● Disabled ● Enabled |
Performance | Enables or disables the PCIE resizable bar support. If there are no compatibility issues with the supported graphics card, then the platform sets the default option as enabled. |
| OS Agent Requests | ● Enabled ● Disabled |
VerticalIntegration | ● Enabled ● Disabled |
System Management | Enabling and disabling the Dell OS Agent(s) that is capable of scheduling onboard diagnostics on a subsequent boot. Possible values are: ● Enabled—When enabled, the Dell OS Agent(s) is capable of scheduling an onboard diagnostics on the subsequent boot, which can assist in prevention and resolution of the hardware-related issues. ● Disabled—When disabled, Dell OS Agent(s) is not capable of scheduling any onboard diagnostics and scans can be initiated manually in the pre-boot environment. |
| Enable Microsoft UEFI CA | ● Enabled ● Disabled |
MicrosoftUefiCa | ● Enabled ● Disabled |
Boot Configuration | Enabling and disabling the Microsoft UEFI CA includes the UEFI CA in the BIOS UEFI secure boot DB. Possible values are: ● Enabled—Enabling the Microsoft UEFI CA includes the UEFI CA in the BIOS UEFI secure boot DB. ● Disabled—Disabling the Microsoft UEFI CA removes the UEFI CA from the BIOS UEFI secure boot DB. The system may not boot if the Microsoft UEFI CA is disabled. System graphics may not function. The system may go into a unrecoverable state. |
| Legacy Manageability Interface Access |
● Enabled ● Disabled ● ReadOnly |
LegacyInterfaceAccess | ● Enabled ● Disabled ● ReadOnly |
Security | This setting allows the platform administrator to control the access through the legacy manageability interface when the ABI is enabled and provisioned. Possible values are: ● Enabled—The legacy manageability interface is used to read and change the BIOS configuration settings. ● Disabled—When disabled, the changes (read and write) of the BIOS configuration are allowed through AB. ● ReadOnly—BIOS configuration settings can be read, but cannot be changed through the legacy manageability interface. |
| Power-on-Self-Test (POST) Automatic Recovery |
● Disabled ● Enabled |
AutoRtcRecovery | ● Disabled ● Enabled |
System Management | Enabling and disabling the BIOS attempts additional automatic recovery mechanism. Possible values are: ● Disabled—When disabled, the BIOS does not attempt the additional automatic recovery mechanism. ● Enabled—When enabled, the BIOS attempts additional automatic recovery mechanism to recover the system in case of unsuccessful boots. |
| Acoustic Noise Mitigation | ● Disabled ● Enabled |
AcousticNoiseMitigation | ● Disabled ● Enabled |
Performance | This feature controls the acoustic noise mitigation. |
| Firmware Device Tamper Detection | ● Disabled ● Enabled ● Silent |
FirmwareTamperDet | ● Disabled ● Enabled ● Silent |
Security | This field controls the firmware device tamper detection feature. |
| Block Boot Until Chassis Intrusion Cleared | ● Disabled ● Enabled |
BlockBootUntilChasIntrusionClr | ● Disabled ● Enabled |
Security | If the Block Boot Until Cleared setting is enabled, then you may not be able to boot the system until the warnings are cleared. You must unlock the Setup option to clear the warnings if an admin password is set. |
| Exclusive Storage Port | ● Onboard eMMC ● M.2 PCIe SSD |
ExclusiveStoragePort | ● Embedded ● M2Module |
Storage | This feature controls the exclusive storage port. |
| Dell Command | Monitor BIOS Feature Name | Dell Command | Monitor Possible Values | Dell Command | Configure and PowerShell Provider BIOS Feature Name |
Dell Command | Configure and PowerShell Provider Possible Values | Category | Feature Description | ||
|---|---|---|---|---|---|---|---|
| Limit Panel Brightness to 50% | ● Disabled ● Enabled |
LimitPanelBri50 | ● Disabled ● Enabled |
Display | Enabling this option limits the brightness of the panel to 50% in order to prevent the burn-in when the panel displays a static image for an extended time period. The number of adjustment steps is unchanged. NOTE: The Ambient Light Sensor (ALS) functionality is not available when this option is enabled. |
||
| Speaker Mute Led | ● Disabled ● Enabled |
SpeakerMuteLed | ● Disabled ● Enabled |
System Configuration | This setting indicates the LED status of the speaker. | ||
| Slimline SAS0 | ● Disabled ● Enabled |
SlimlineSAS0 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 0. | ||
| Slimline SAS1 | ● Disabled ● Enabled |
SlimlineSAS1 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 1. | ||
| Slimline SAS2 | ● Disabled ● Enabled |
SlimlineSAS2 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 2. | ||
| Slimline SAS3 | ● Disabled ● Enabled |
SlimlineSAS3 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 3. | ||
| Slimline SAS4 | ● Disabled ● Enabled |
SlimlineSAS4 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 4. | ||
| Slimline SAS5 | ● Disabled ● Enabled |
SlimlineSAS5 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 5. | ||
| Slimline SAS6 | ● Disabled ● Enabled |
SlimlineSAS6 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 6. | ||
| Slimline SAS7 | ● Disabled ● Enabled |
SlimlineSAS7 | ● Disabled ● Enabled |
Storage | Enables or disables the slimline drive 7. | ||
| Intel Turbo Boost Maximum Technology 3.0 | ● Disabled ● Enabled |
Itbm | ● Disabled ● Enabled |
Performance | A processor core running on a high workload performs at a higher frequency than the maximum turbo frequency of the processor package. Note: You can disable the Nvidia Dynamic Boost 2.0, if the CPU supports this option. |
||
| Fan Speed Gain on the Lower PCIe Slot Zone | [0,5,1] | FanSpdLowerPcieZone | [0,5,1] | Power Management | This option increases the fan speed on the lower PCIe slot zone for a better performance. | ||
| Fan Speed Gain on the CPU/Memory Zone | [0,5,1] | FanSpdCpuMemZone | [0,5,1] | Power Management | This option increases the fan speed on the CPU or memory zone for a better performance. | ||
| Fan Speed Gain on the Upper PCIe Zone | [0,5,1] | FanSpdUpperPcieZone | [0,5,1] | Power Management | This option increases the fan speed on the upper PCIe slot zone for a better performance. | ||
| Fan Speed Gain on the Storage Zone | [0,5,1] | FanSpdStorageZone | [0,5,1] | Power Management | This option increases the fan speed on the storage zone for a better performance. | ||
| M.2 PCIe SSD-4 | ● Enabled ● Disabled |
M2PcieSsd4 | ● Enabled ● Disabled |
Storage | Enables or disables the M.2 PCIe SSD. | ||
| M.2 PCIe SSD-5 | ● Disabled ● Enabled |
M2PcieSsd5 | ● Disabled ● Enabled |
Storage | Enables or disables the M.2 PCIe SSD. | ||
| M.2 PCIe SSD-6 | ● Disabled ● Enabled |
M2PcieSsd6 | ● Disabled ● Enabled |
Storage | Enables or disables the M.2 PCIe SSD. | ||
| M.2 PCIe SSD-7 | ● Disabled ● Enabled |
M2PcieSsd7 |
|
Storage | Enables or disables the M.2 PCIe SSD. | ||
| USB Front Port 5 | ● Disabled ● Enabled |
UsbPortsFront5 | ● Disabled ● Enabled |
USB Settings | Enables or disables the front USB port 5. | ||
| USB Front Port 6 |
|
UsbPortsFront6 |
|
USB Settings | Enables or disables the front USB port 6. | ||
| USB Front Port 7 |
|
UsbPortsFront7 |
|
USB Settings | Enables or disables the front USB port 7. | ||
| USB Front Port 8 |
|
UsbPortsFront8 |
|
USB Settings | Enables or disables the front USB port 8. | ||
| USB Front Port 9 |
|
UsbPortsFront9 |
|
USB Settings | Enables or disables the front USB port 9. | ||
| USB Front Port 10 |
|
UsbPortsFront10 |
|
USB Settings | Enables or disables the front USB port 10. | ||
| USB Rear Port 8 |
|
UsbPortsRear8 |
|
USB Settings | Enables or disables the rear USB port 8. | ||
| USB Rear Port 9 |
|
UsbPortsRear9 |
|
USB Settings | Enables or disables the rear USB port 9. | ||
| USB Rear Port 10 |
|
UsbPortsRear10 |
|
USB Settings | Enables or disables the rear USB port 10. |
For the complete list of BIOS features supported, please refer to Dell Command | Monitor, Dell Command | Configure or Dell Command |PowerShell Provider 'Reference Guide'.
Dell Command | Configure, Dell Command | Monitor, Dell Command | Powershell Provider
02 Dec 2021
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