I. How do you flashed the bios ? (Original then, after reboot - modified ? From Windows or DOS ?) /Same method's Mod has been confirmed for K52JB laptop!/ II. 1. Rename the original (from ASUS's site) K42JBAS.219 file to K42JB.BIN 2. Copy K42JB.BIN file to usb flash stick (FAT16/FAT32 formatted < 2 Gb). DO NOT MAKE anything etc. ONLY COPY 3. Remove battery, adapter (power cord) , mouse etc. 4. Attach USB flash stick (try with the lower left slot at first) 5. Hold down <CTRL> + <Home> 6. Plug In the Ac Power adapter, wait about 3-5 secs 7. Press the power button 8. Wait 3-5 sec and now release the buttons <CTRL> and <Home>. 9. The screen of the built-in BIOS flash utility appears and the BIOS will be restored. It took about 2-5 minutes and notebook powered down itself....... (In case the recovery procedure fails, Insert the USB stick to the other port and repeat the procedure.) Good luck.
I was flashed from DOS ------------------------------------------------------- I was followed your guide, but " built-in BIOS flash utility " not appear. Have other way ? Plz