Reference Guide

BIOS Settings Name Description Supported
Operating
System(s)
• Enabled — Intel AMT can be provisioned using the local
provisioning file via a USB storage device.
• Disabled — Provisioning of Intel AMT from a USB storage
device is blocked.
USB PowerShare
Enables or disables the USB PowerShare feature.
Possible values are:
• Disable
• Enable
Microsoft Windows,
Linux
User Accessible USB Ports
Enables or disables user accessible USB ports.
Possible values are:
• All off
• Back only
• All on
Microsoft Windows
USB Wake from S4
Enables or disables the USB wake from s4 power state of the
system.
Possible values are:
• Enable - Enables the USB wake from s4 power state of the
system.
• Disable - Disables the USB wake from s4 power state of the
system.
Microsoft Windows,
Linux
USB Wake Support
Enables or Disables USB Wake setting.
Possible values are:
• Disable
• Enable
Microsoft Windows,
Linux
Video Expansion
Enables or Disables Video Expansion.
Possible values are:
• Disable
• Enable
Microsoft Windows
Video Memory Size
Enables or Disables Video Expansion.
Possible values are:
• Off
• Auto
• 1MB
• 8MB
• 16MB
• 32MB
• 64MB
• 128MB
• 256MB
• 512MB
• 1GB
Microsoft Windows
VT for Direct IO
Intel Virtualization Technology for Direct I/O (VT-d) – new
chipset feature that enhances I/O support (DMA) when running
a Virtual Machine Monitor.
Possible values are:
Microsoft Windows,
Linux
BIOS settings supported in Dell Command | Monitor 10.2.1 297