Cisco Systems 57712, UCSCPCIEBTG manual 247

BIOS Parameters by Server Model

Advanced BIOS Parameters for C420 Servers

Name	Description
ASPM Support	Allows you to set the level of ASPM (Active Power State
	Management) support in the BIOS.This can be one of the
	following:
	• Disabled—ASPM support is disabled in the BIOS.
	• Force L0s—Force all links to L0 standby (L0s) state.
	• Auto—The CPU determines the power state.
VGA Priority	Allows you to set the priority for VGA graphics devices if
	multiple VGA devices are found in the system. This can be one
	of the following:
	• Onboard—Priority is given to the onboard VGA device.
	BIOS post screen and OS boot are driven through the
	onboard VGA port.
	• Offboard—Priority is given to the PCIE Graphics adapter.
	BIOS post screen and OS boot are driven through the
	external graphics adapter port.
	• —Priority is given to the PCIE Graphics adapter, and the
	onboard VGA device is disabled.
	Note	The vKVM does not function when the onboard
		VGA is disabled.

Serial Configuration Parameters
Name	Description
Console Redirection	Allows a serial port to be used for console redirection during POST and
	BIOS booting. After the BIOS has booted and the operating system is
	responsible for the server, console redirection is irrelevant and has no
	effect. This can be one of the following:

• Disabled—No console redirection occurs during POST.

• Enabled—Enables console redirection on serial port A during POST.

Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5

OL-28893-01 247