Cisco Systems UCSCPCIEBTG, 57712 manual Not detected by the Bios and operating system

BIOS Parameters by Server Model

Advanced BIOS Parameters for C420 Servers

Name	Description
USB Port: Internal	Whether the internal USB devices are enabled or disabled. This can be
	one of the following:

•Disabled—Disables the internal USB ports. Devices connected to these ports are not detected by the BIOS and operating system.

•Enabled—Enables the internal USB ports. Devices connected to these ports are detected by the BIOS and operating system.

USB Port: KVM	Whether the KVM ports are enabled or disabled.This can be one of the
	following:
	• Disabled—Disables the KVM port. Devices connected to these
	ports are not detected by the BIOS and operating system.
	• Enabled—Enables the KVM ports. Devices connected to these
	ports are detected by the BIOS and operating system.
USB Port: VMedia	Whether the virtual media devices are enabled or disabled. This can be
	one of the following:
	• Disabled—Disables the vMedia devices.
	• Enabled—Enables the vMedia devices.
USB Port: SD Card	Whether the SD card drives are enabled or disabled. This can be one of
	the following:
	• Disabled—Disables the SD card drives. The SD card drives are
	not detected by the BIOS and operating system.
	• Enabled—Enables the SD card drives.

PCI Configuration Parameters
Name	Description
MMIO Above 4GB	Whether to enable or disable memory mapped I/O of 64-bit PCI
	devices to 4GB or greater address space. Legacy option ROMs
	are not able to access addresses above 4GB. PCI devices that
	are 64-bit compliant but use a legacy option ROM may not
	function correctly with this setting enabled. This can be one of
	the following:
	• Disabled—The server does not map I/O of 64-bit PCI
	devices to 4GB or greater address space.
	• Enabled—The server maps I/O of 64-bit PCI devices to
	4GB or greater address space.

	Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5
246	OL-28893-01