Ide Hdd Block Mode; Usb Keyboard Support; Init Display First; Kbc Input Clock - Aaeon MB-662 User Manual

The displayed configuration is based on the manufacturer's SETUP
DEFAULSTS settings.

IDE HDD Block Mode

Select Enabled only if your hard drives support block mode.
IDE Primary Master/Slave UDMA
UDMA (Ultra DMA) is a DMA data transfer protocol that utilizes
ATA commands and the ATA bus to allow DMA commands to
transfer data at a maximum burst rate of 33 MB/s. When you select
Auto in the four IDE UDMA fields (for each of up to four IDE
devices that the internal PCI IDE interface supports), the system
automatically determines the optimal data transfer rate for each
IDE device.
On-Chip PCI IDE Primary
The system chipset contains a PCI IDE interface with support for
two IDE channels. Select Enabled to activate the primary and/or
secondary IDE interface. Select Disabled to deactivate this
interface, if you install a primary and/or secondary add-in IDE
interface.

USB Keyboard Support

Select Enabled if your system contains a Universal Serial Bus
(USB) controller and you have a USB keyboard.

Init Display First

This item allows you to active PCI slot or onboard first.
The choice: PCI slot, onboard

KBC input clock

The system designer must select the correct frequency for the
keyboard controller input clock. Do not change this from the
default value.
Chapter 3 Award BIOS Setup 73