Acer Aspire T690 Service Manual page 39

IDE DMA transfer access (Enabled): This item allows you to enable the transfer access of
the IDE DMA then burst onto the PCI bus and nonburstable transactions do not.
OnChip Primary/Secondary PCI IDE (Enabled): Use these items to enable or disable the
PCI IDE channels that are integrated on the main board.
Primary/Secondary Master/Slave UltraDMA (Auto): Enable this item if you plan to use a
mouse connected through the USB port in a legacy operating system (such as DOS) that
does not support Plug and Play.
OnChip Serial ATA (Enabled): Use this item to enable or disable the on-chip serial ATA.
Onboard Device (Press Enter): Scroll to this item and press <Enter> to view the following screen.
USB Controller
USB 2.0 Support
USB Keyboard Support
USB Mouse Support
Onboard Audio Device
Onboard IEEE1394 Controller
Onboard GLAN Device
Onboard Lan Boot ROM
USB Controller (Enabled): Enables or disables the onboard USB controller. We recommend
users keep the default value. It might cause the USB devices not to work properly if you
disable this item.
USB 2.0 Support (Enabled): This item enables or disables the onboard USB 2.0 controller.
USB Keyboard Support (Disabled): 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 (Enabled): 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 Audio Device (Enabled): Use this item to enable or disable the onboard audio
device.
Onboard IEEE 1394 Controller (Enabled): This item allows you to control the onboard IEEE
1394 controller.
Onboard GLAN Device (Enabled): Use this item to enable or disable the onboard GLAN
device.
Onboard Lan Boot ROM (Enabled): Use this item to enable or disable the booting from the
onboard LAN or a network add-in card with a remote boot TOM installed.
33
Phoenix-AwardBIOS CMOS Setup Utility
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
F5:Previous Values
Onboard Device
[Enabled]
[Enabled]
[Disabled]
[Disabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
F7:Optimized Defaults
Item Help
Menu Level
Chapter 2