Chapter 2
BIOS Setup
2-19
USB Controller
This option should be enabled if your system has a USB installed on the system
board. You will need to disable this feature if you add a higher performance
controller.
The Choices: Enabled
(default), Disabled.
USB Keyboard Support
Enables support for USB attached keyboards.
The Choices: Disabled
(default),
Enabled.
IDE HDD Block Mode
Block mode is otherwise known as block transfer, multiple commands, or multiple
sector read/write. Select the “Enabled” option if your IDE hard drive supports block
mode (most new drives do). The system will automatically determine the optimal
number of blocks to read and write per sector.
The Choices: Enabled
(default), Disabled.
Init Display First
With systems that have multiple video cards, this option determines whether the
primary display uses a PCI Slot or an AGP Slot.
The Choices: PCI Slot
(default), AGP.
AGP Auto Calibration
This item allows you enable/disable AGP Auto Calibration.
The Choices: Enabled
(default), Disabled.
IDE Access Interface
This item allows you select the IDE Access Interface.
The Choices: Auto
(default), Embedded Bus, PCI Bus.
MAC Access Interface
This item allows you select the MAC Access Interface.
The Choices: Embedded Bus
(default), PCI Bus.
