6.Force BIOS recovery (3-pin J5)

This jumper allows you to update or recover the BIOS settings when it gets corrupted or destroyed.

PSCH-SR

J5

1

2

2

3

Normal

Force BIOS Recovery

(Default)

 

 

PSCH-SR Force BIOS Recovery Setting

This jumper allows you to update/recover the BIOS quickly.

To update the BIOS:

1.Prepare a floppy disk that contains the latest BIOS for the motherboard (xxxx-xxx.BIN) and the AWDFLASH.EXE utility.

2.Set the jumper to pins 2-3.

3.Insert the floppy disk, then turn on the system to update the BIOS.

4.Shut down the system.

5.Set the jumper back to pins 1-2.

6.Turn on the system.

7.Hard disk drive/SCSI LED switch (4-pin J4)

This jumper allows you to enable or disable the front panel hard disk drive or SCSI LED. The HD/SCSI LED is enabled when no jumper cap is placed over the pins.

PSCH-SR

J4

1

HD/SCSI LED Enable

PSCH-SR J4 Jumper

2-20

Chapter 2: Hardware information