Anyone know of a bios editor that will let me change my GPU Vcore to 1.495 + on an X1800XT PE ?

[Mjvyxyn]

I'm trying to boost my X1800XT PE's GPU Vcore to 1.495 or 1.5 via bios mod but RaBit won't let me go past 1.475v which is what it's default is.

I'm trying to get 750/900 and am unable to do so without upping my voltages and AtiTool is locking up my card something fierce with the last 2 releases and the 3rd to last won't work with catalyst 6.12 for me : /

Please for gods sake don't ask me why I want to do this, my reasons are my own and I don't need to answer a million questions on why I want to do what I want to do.

 

[Mjvyxyn]

Topic change.

 

[Mjvyxyn]

There has to be at least 1 bios editor out there that will let me go higher on the GPU Voltage, that or does anyone know how to mod RaBit so I can make it go higher than that +10% bs ?

 

[TheRyuu]

Can't ATI Tool change the voltage so you won't need to edit the bios?

 

[TanisHalfElven]

Originally posted by: wizboy11
Can't ATI Tool change the voltage so you won't need to edit the bios?

didn't you read the first post?

 

[2Xtreme21]

http://www.google.com/search?q=ati+bios+editor

 

[Mjvyxyn]

Gotta love Google pro's. Like I hadn't thought of that :roll: I tried about all the bios editors on the first 6 pages of google and none gave me what I wanted.

Is there any way someone Can possibly only recommend a Bios editor they have experience with vs googling for one they know nothing about ?

 

[xtknight]

Set it to 1.2v, 1.3v, then 1.4v and compare the three files with a hex editor. Changing it one more tenth up to 1.5v shouldn't be too hard from there. Except you might need a new checksum for the BIOS file. You can probably use RadEdit to update the checksum.

 

[Elfear]

ATI Tool Beta 14 is the best release I have used. It worked flawlessly with the three X1900 series cards I used it with. The last driver release I used it with was 6.10 I believe so I don't know if the 6.12's work or not. Should work with your X1800XT.

Not a bios editor but, as you probably know, ATI Tool can save your settings and apply them when it detects a 3D app. About the same ease of use as editing the bios.