564-8 HOW TO DISABLE ON-BOARD SOUNDEnter BIOS SETUP choose INTEGRATE PERIPHERALS choose ON-CHIP DEVICEFUNCTION choose AC97 SOUND DEVICEDisable on-board sound function by press PAGE DOWN KEY to Disable4-9 HOW TO UPDATE BIOSMethod 1. In DOS ModeSTEP 1. Prepare a boot disc. (you may make one by click START click RUN type SYS A: clickOK)STEP 2. Copy utility program to your boot disc. You may copy from DRIVER CDX:\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.BINor PT88BSPROB2.BINSN means don’t save existing BIOS dataPY means renew existing BIOS dataCC means clear existing CMOS dataR means restart computerSTEP 5. Push ENTER and the BIOS will be updated, computer will be restarted automatically.
