giga ep31-ds3l dead bios

[reza.sh202]

Hello. I have an ep31-ds3l (rev1.0) motherboard and i mistakenly updated its bios to rev2.1 of the same motherboard. update process done seccessfully. cause of different version of motherboard it cannot boot and its has no picture and there is no bios sound. Is there any way except of programizing its bios? (bios: Award non removable)

 

[cin19]

The MB has dual BIOS, try to use the backup BIOS, if you still have the same problem, you need to buy the BIOS chip online, then replace the BIOS chip.
How to use the dual BIOS: http://www.overclockers.com/forums/showthread.php/697533-GUIDE-Forcing-backup-BIOS-on-Gigabyte-motherboards

 

[reza.sh202]

thank u very much. but now i dont have any power supply to test that methods. tomorrow i will test them