Acer E700 Personal Computer User Manual


 
37 Chapter 2
may have to install the UltraDMA driver supplied with this main board in order to use an
UltraDMA device.
Onboard Device
Scroll to this item and press Enter to enter the sub-menu shown as below.
USB Controller
You can enable or disable the onboard USB controller. We recommend users to keep the default
value. Disabling it might cause the USB devices not to work properly.
USB 2.0 Support
This item enables or disables the onboard USB 2.0.
USB Keyboard Support
You can enable this item if you want to use a keyboard connected through the USB port in a
legacy operating system (such as DOS) that does not support Plug and Play.
USB Mouse Support
You can enable this item if you want to use a mouse connected through the USB port in a legacy
operating system (such as DOS) that does not support Plug and Play.
Onboard 1394
This item allows users to enable or disable the onboard 1394 function.