Reference Guide

--SignOfLifeIndication
Valid Argument Enabled, Disabled
Description
During POST, system acknowledges that the power button has been pressed in a manner that the user
can either hear or feel.
--SignOfLifeByAudio
Valid Argument Enabled, Disabled
Description This option allows the system to indicate that the power button has been pressed during POST with an
audible tone.
--SignOfLifeByDisplay
Valid Argument Enabled, Disabled
Description This option allows the system to indicate that the power button has been pressed during POST by
displaying the Dell logo.
--SignOfLifeByKbdBacklight
Valid Argument
Enabled, Disabled
Description This option allows the system to indicate that the power button has been pressed during POST by
turning on the keyboard backlight.
--SleepMode
Valid Argument
OSAutoSelection, ForceS3
Description
Determines which sleep mode to be used by the operating system.
NOTE: The BIOS can only support either Modern Standby sleep mode (connected or
disconnected), or S3 sleep mode.
• OSAutoSelection — Allows the operating system to select the appropriate sleep mode
automatically.
• ForceS3 — Forces the operating system to use the S3 sleep mode only.
--SliceBattChargeCfg
Valid Argument
Standard, Express, PrimAcUse, Adaptive, and Custom
Description Congures the battery slice charging.
• Standard — The battery is charged over a long period of time.
Dell Command | Congure options 87