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ruff97
05-31-06, 07:49 PM
have anyone try put a Evga Signature Series Video bios on a evag CO or CO SC i have the bios for a Evga Signature Series Video. i open it up with nibtor and it have the volt set a 1.45 so it look like i do not have to do the volt mod to it can any tell me if thei is right

john19055
05-31-06, 10:53 PM
I tried it with a 7900GT KO and it will show 1.45 in 3D and 1.2 in 2D with Nibitor ,but it does not raise the voltage ,I started getting artifacts at the same place I did when I had the default bios on it .the only way to get the voltage increase on a 7900GT that has 1.2v is to do a hard mod ,it not hard you just need a circuirt writer that you can get a Radio Shack for $13.with just a 1.4v mod I could get to 650/1800 easy,but you need better cooling because it will run into the high 70c with a load with the new heatsink that the KO has.

ruff97
06-04-06, 06:32 PM
anyone else try

john19055
06-05-06, 07:04 AM
there has been others that tried it but you cannot up the voltage with the bios ,the only way is to do a volt-mod which is very easy for the 7900GT's.

ruff97
06-05-06, 10:06 AM
ok thx