Reference Guide

Table Of Contents
Table 149. BIOS settings supported in Dell Command | Monitor 10.2.1 (continued)
BIOS Settings Name Description Supported
Operating
System(s)
LCD Brightness On AC
Sets the panel brightness in effect when the system is
using AC power.
Possible values are: Integers ranging from 0 to 15
Linux
LCD Brightness On Battery
Sets the panel brightness in effect when the system is
running on battery power.
Possible values are: Integers ranging from 0 to 15
Linux
Lid Switch
Enables or disables the lid switch functions.
Possible values are:
Disable Display will not be affected when lid is
closed.
Enable OS setting determines the display behavior
when lid is closed.
Microsoft Windows,
Linux
Liquid Cooler 1
Enables or disables the liquid cooler 1.
Possible values are:
Enable Enables the liquid cooler 1.
Disable Disables the liquid cooler 1.
Microsoft Windows,
Linux
Liquid Cooler 2
Enables or disables the liquid cooler 2.
Possible values are:
Enable Enables the liquid cooler 2.
Disable Disables the liquid cooler 2.
Microsoft Windows,
Linux
Limit CPUID Value
Enables or disables the Limit CPUID Value feature.
Possible values are:
Disable
Enable
Microsoft Windows,
Linux
M2 PCIE SSD 0
Enables or disables M2 PCIE SSD 0.
Possible values are:
Disable
Enable
Microsoft Windows,
Linux
M2 PCIE SSD 1
Enables or disables M2 PCIE SSD 1.
Possible values are:
Disable
Enable
Microsoft Windows,
Linux
Management Driver
Sets to Present: the system-management instrumentation
sets this BIOS setting when it loads to instruct that BIOS
that operating system level software is handling any out-of-
range management condition if a critical threshold is
passed, the driver takes responsibility for shutting down the
operating system and powering off the system. The
instrumentation is responsible for de-registering itself via
the Absent BIOS setting when it unloads. Implementation.
NOTE: To maintain compatibility with Dell Command |
Monitor, a BIOS that implements this BIOS setting via
an Indexed I/O access method must ensure that an
Microsoft Windows
BIOS settings supported in Dell Command | Monitor 10.2.1 279