How to flash BIOS on Abit KT7-RAID

Hey, basically I'm having the problem of my computer wont stay on for more then 1 second, when I push the power button the lights blink and the fans whirl then everything turns of. I believe that flashing my bios back to the defaults may resolve my problem however I'm unsure of how to flash the BIOS when the computer is unable to boot-up. So if anyone can tell me how to flash the bios off the motherboard it would help me a lot, I'm sure their must be a jumper to trip or something. Please let me know, and any help and tips are much appriciated. Thanks, sicko

If you want the full details of the problem with my system you can find it here: http://www.sharkyforums.com/ubb/Forum1/HTML/017760.html

Errm, if you havent upgraded the bios... make SURE there is a fan in header 1... otherwise it wont turn on with the older versions

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