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Chapter 2
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector
read/write. If your IDE hard drive supports block mode (most new drives do),
select Enabled for automatic detection of the optimal number of block mode
(most new drives do), select Enabled for automatic detection of the optimal
number of block read/writes per sector the drive can support.
The Choices: Enabled (default), Disabled.
Onboard FDD Controller
Select Enabled if your system has a floppy disk controller (FDD) installed on the
system board while you using it. If install and FDD or the system has no floppy
drive, select Disabled in this field.
The Choices: Enabled (default), Disabled.
Onboard Serial Port 1/Port 2
Select an address and corresponding interrupt for the first and second serial ports.
The Choices: (3F8/IRQ4), (2F8/IRQ3), (3E8/ IRQ4), (2E8 / IRQ3) ,
UART 2 Mode
This item allows you to determine which Infra Red (IR) function of onboard I/O
chip.
The Choices: Standard (default), HPSIR,ASKIR.
IR Function Duplex
This item allows you to decide to active IR transmission delay.
The Choice: Half (default).
Tx, Rx inverting enable
This item allows you to determine the active of Rx, Tx.
The Choice: Hi, Lo (default) .
Auto (default), Disabled.
2-18
BIOS Setup
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