Acer Aspire T320 Aspire T320 Service Guide - Page 38

Onboard Device Press [Enter] to enter the sub-menu and the following screen appears: Onboard Device Parameter USB Controller USB 2.0 Controller USB Keyboard Support USB Mouse Support AC97 Auto Onboard LAN Device Onboard LAN Boot ROM Description This item is used to enable or disable the on-chip USB. Enable this item if the system supports USB 2.0. This item lets you enable or disable the USB keyboard driver within the onboard BIOS. The keyboard driver simulates legacy keyboard command and lets you use a USB keyboard during POST or after boot if you do not have a USB driver in the operating system. This item lets you enable or disable the USB mouse driver within the onboard BIOS. The keyboard driver simulates legacy mouse command and lets you use a USB mouse during POST or after boot if you do not have a USB driver in the operating system. Enabling the on-die AC97 Auto if no add-on PCI audio device. To enable or disable the onboard LAN controller This setting determines whether or not to activate the boot ROM of the onboard LAN chip. Enabled Disabled Enabled Disabled Enabled Disabled Enabled Disabled Auto Disabled Enabled Disabled Enabled Disabled Option Chapter 2 31