IEI Integration UPC-12AH_GM45 v1.00 - Manual (Page 101)

UPC-12A/GM45 Panel PC
Page 89
Î USB Configuration
The USB Configuration field shows the system USB configuration. The items listed are:
„ Module Version: x.xxxxx.xxxxx
Î USB Devices Enabled
The USB Devices Enabled field lists the USB devices that are enabled on the system
Î USB Function [Enabled]
Use the USB Function BIOS option to enable or disable USB function support.
Î
Disabled USB function support disabled
Î
Enabled D EFAULT
USB function support enabled
Î USB 2.0 Controller [Enabled]
Use the USB 2.0 Controller BIOS option to enable or disable the USB 2.0 controller
Î
Disabled USB 2.0 controller disabled
Î
Enabled D EFAULT
USB 2.0 controller enabled
Î Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support.
Normally if this option is not enabled, any attached USB mouse or USB keyboard does not
become available until a USB compatible operating system is fully booted with all USB
drivers loaded. When this option is enabled, any attached USB mouse or USB keyboard
can control the system even when there is no USB driver loaded onto the system.
Î
Disabled Legacy USB support disabled