Do you have asus motherboard ? Asus motherboards have different procedure
It is possible to save a bricked bios http://www.mydigitallife.info/recove...-flash-update/
Recovery procedures for AMI BIOS
Download the latest version or your choose version of BIOS file for your computer or motherboard from the manufacturer’s support site.
Rename the downloaded file to AMIBOOT.ROM.
Copy the file to a floppy disk.
Insert the floppy disk to the floppy drive.
Turn on the system.
The system should automatically access the floppy drive (indicated LED will light up). If no floppy access occurs press and hold Ctrl-Home to force update. Follow any on screen instruction to restore and recover the good BIOS from the floppy disk.
When 4 beeps are heard or a reboot prompt you may remove the floppy disk.
Restart the computer.
Bios recovery procedures including Asus
You can try usb flash and cd-rom they may work http://www.ehow.com/how_12032549_recover-amibios.html