Reference Guide

Table Of Contents
Table 150. BIOS settings supported in Dell Command | Monitor 10.5 (continued)
BIOS Settings Name Description Supported
Operating
System(s)
User Accessible USB Ports Enables or Disables user accessible USB ports.
Possible values are:
All off
Back only
All on
Windows
USB Wake from S4 Enables or Disables the USB wake from s4 power state of
the system.
Possible values are:
EnabledEnables the USB wake from s4 power state
of the system.
DisabledDisables the USB wake from s4 power state
of the system.
Windows, Linux
USB Wake Support Enables or Disables USB Wake setting.
Possible values are:
Disabled
Enabled
Windows, Linux
Video Expansion Enables or Disables Video Expansion.
Possible values are:
Disabled
Enabled
Windows
Video Memory Size Enables or Disables Video Expansion.
Possible values are:
Off
Auto
1MB
8MB
16MB
32MB
64MB
128MB
256MB
512MB
1GB
Windows
Video/Power only on Type-C Ports Limits the Type-C port functionality to video or power.
Possible values are:
Disabled
Enabled
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:
Disabled
Enabled
Windows, Linux
Watchdog OS Boot Protection
Enables or Disables Watchdog OS Boot Protection.
Possible values are:
Windows, Linux
306 BIOS settings supported in Dell Command | Monitor 10.5