User`s manual

4-8 HOW TO DISABLE ON-BOARD SOUND

Enter BIOS SETUP choose INTEGRATE PERIPHERALS choose ON-CHIP DEVICE

FUNCTION choose AC97 SOUND DEVICE

Disable on-board sound function by press PAGE DOWN KEY to Disable

4-9 HOW TO UPDATE BIOS

Method 1. In DOS Mode

STEP 1. Prepare a boot disc. (you may make one by click START click RUN type SYS A: click

OK)

STEP 2. Copy utility program to your boot disc. You may copy from DRIVER CD

X:\FLASH\AWDFLASH.EXE or download from our web site.

STEP 3. Copy latest BIOS for PT88BSPRO from our web site to your boot disc.

STEP 4. Insert your boot disc into A:,

start the computer, type “Awdflash A:\PT88BSPROAxxx.BIN /SN/PY/CC/R”

PT88BSPROAxxx.BIN is the file name of latest BIOS it can be PT88BSPRO A3.BIN

or PT88BSPROB2.BIN

SN means don’t save existing BIOS data

PY means renew existing BIOS data

CC means clear existing CMOS data

R means restart computer

STEP 5. Push ENTER and the BIOS will be updated, computer will be restarted automatically.