56 omconfig: Managing Components Using the Instrumentation Service
omconfig chassis
Use the omconfig chassis commands to default or to set values for current, fan, voltage, and temperature
probes, to configure BIOS behavior during system start up, to clear memory error counts, and to enable
or disable power button control features where system configurationpermits.
Use the omconfig chassis -? command to see a list of all omconfig chassis commands.
NOTE: When you issue CLI commands to a server module in a modular system, chassis refers only to the
servermodule.

omconfig chassis biossetup

Use the omconfig chassis biossetup command to configure system BIOS settings that are normally
available only in your system's BIOS setup boot time settings.
NOTICE: Changing certain BIOS setup options might disable your system or require you to reinstall the
operatingsystem.
NOTE: You must reboot your system before any changes to the BIOS setup options take effect.
NOTE: Not all BIOS setup options are available on every system.
Table4-2 shows the name=value pairs you can use with this command.
Table 4-2. BIOS Setup
name=value pair 1
attribute=
name=value pair 2
setting=
Description
attribute=acpwrrecovery setting=off | last | on off: System is turned off.
last: System returns to previousstate.
on: System is turned on.
attribute=bezel setting=enable | disable enable: Enable the bezel removal intrusion check
during system boot.
disable: Disable the bezel removal intrusion check
during system boot.
attribute=bootsequence setting=diskettefirst | hdonly
|devicelist |cdromfirst
Tells the BIOS which device is used to boot the
system, and the order in which the boot routine is
to check each device.
attribute=conredirect setting=enable | disable enable: Redirects the BIOS screen over Serial Port 1.
Keyboard and text output are redirected over
Serial Port 2.
disable: Turns off the BIOS console redirection.