I have been all over many forums trying to find a modified bios or a way to modify my Bios to unlock voltage beyond 1.175 V I have 2x FX-797A-TDFC from XFX, I chose these cards because XFX generally has good support and a lifetime warranty..... Is there a program to edit my current Bios or can someone do it for me I have used VBE7 but it wont allow me to change the voltage any higher. I found another Bios for a DD XFX 7970 that VBE7 will allow the voltage to go to 1.238V and even higher but I am afraid to chose the wrong BIOS and brick the card.(i have two other cards i should be able to use to unbrick but I would still prefer to do it right the first time) Current Factory BIOS http://www.techpowerup.com/vgabios/131977/XFX.HD7970.3072.120715.rom The one I want to attempt to use http://www.techpowerup.com/vgabios/132565/XFX.HD7970.3072.120718.rom the device ID match in both bios but the stock bios has Subsystem ID 3212 and the new bios has 3214. I can edit the subsystem ID to match the stock BIOS and attempt to flash it. for the record I am doing this in attempts to increase my LTC mining output maybe there is a different BIOS editor I can increase my voltage in the Stock Bios ?.