Abit AB-AT7-MAX2 Manual page 77

Introducing the BIOS
OnChip PCI Device:
OnChip Audio Controller:
Two options are available: Enabled or Disabled. The default setting is Enabled. Your motherboard has the
built-in audio controller. If you set this controller to Enabled, you can use onboard audio functions.
OnChip LAN Controller:
Two options are available: Enabled or Disabled. The default setting is Enabled. Your motherboard has the
built-in LAN chipset that can support LAN functions. If you set this controller to Enabled, you can use
LAN functions.
 OnChip LAN Boot ROM:
Two options are available: Enabled or Disabled. The default setting is Disabled. When you set to
Enabled, even you do not connect bootable devices on your computer system, the system will
searching the bootable file through the local network. If system fined the bootable file on local
network, it will load it and use it to boot your computer system.
OnChip USB Controller:
Two options are available: Disabled or Enabled. The default setting is Enabled. This should be enabled if
your system has a USB device installed on the motherboard and you wish to use it. If you add a higher
performance controller, you will need to disable this feature. If you choose disable this item, the "USB
Keyboard Support" and "USB Mouse Support" items will not able to select in Integrated Peripherals
menu.
 USB Keyboard Support:
Two options are available: OS and BIOS. The default setting is OS. If your operating system supports
a USB keyboard, please set it to OS. Only in some situations, such as in a pure DOS environment that
Figure 3-6C. OnChip PCI Device Screen
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User's Manual