Joybook 8100 BIOS update Manual is BIOS(3A09) update for 8100.pdf JoyBook8100 BIOS Version:3A09 EC Version:PM21B14 VGA Version:PCQPM2-5.648 How to install: 1) Download BIOS file from BenQ web site. 2) Unzip this BIOS file in your local hard disk folder like C:\TEMP3) Prepare one bootable floppy disk or bootable CD that doesn't include himem.sys and emm386.exe 4) Using this bootable floppy disk or CD boot to DOS mode. 5) Go to the BIOS file folder like C:\TEMP6) Run the file “p.bat”, after finish bios updated, system will reboot. 7) While reboot, press F2 to enter BIOS menu, select "Get Default Values" in Exit field and then click enter button to load bios default setting. 8) Select "Save Changes and Exit" to save bios setting and then exit. How to confirm BIOS version: 1) Power on machine. 2) While reboot, press "F2" to enter BIOS menu. Fix problem: 1)Fixed QSI DVD+RW drive sometimes can't eject problem. 2)Change the VGA BIOS to support more vga on-die ram type.