Help with resetting BIOS on AsRock z97 K1ller

[phasseshifter]

try getting a usb stick 2 gig bare ...then only put your bios file the one that was stable to use on it .....plug it in with no hdd connected and some boards will read it ...and start the bios updating ....wait about 10 mins with the machine still powered up switch it off repower and see if the flash worked..just start the machine again i did it on several boards with success...if this fails you may have to send the bord back to the tecs of order a new bios chip if your`s is replaceable..soz i did not read the whole post but thought this info could be of help to others....