Instruction Manual

PM-945GSE-N270 User Manual
Page 94
 USB Configuration
The USB Configuration field shows the system USB configuration. The items listed are:
 Module Version: x.xxxxx.xxxxx
 USB Devices Enabled
The USB Devices Enabled field lists the USB devices that are enabled on the system
 USB 1.1 Controller [Enabled]
Use the USB Function BIOS option to enable or disable USB function support.

Disabled
USB 1.1 controller disabled

Enabled DEFAULT
USB 1.1 controller enabled
 USB 2.0 Controller [Enabled]
Use the USB 2.0 Controller BIOS option to enable or disable the USB 2.0 controller

Disabled
USB 2.0 controller disabled

Enabled DEFAULT
USB 2.0 controller enabled
 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.

Disabled
Legacy USB support disabled

Enabled DEFAULT
Legacy USB support enabled