[CPU]HD 5870 bios mod

All credit goes to CPU Magazine
PDF is below
Cypress Unleashed
Radeon 5870 Bios and Volt mods for hardcore O/C

disclaimer
I do not take responsibility or Cpu magazine if you mess up and brick your card. Know what you are doing and you will be fine

There is a bios limit on the 5870 to 900mhz gpu and 1300mhz on memory.
you will be able to O/C double that with this mod


to sum it up you do
download the file from rapidsahre.
http://rapidshare.com/files/288531683/asus.rom

Download ati bios flash utility form techpowerup
http://www.techpowerup.com/downloads/1731/ATIFlash_3.79.html

put both on to a bootable usb,a, or cd

when in dos prompt type atiflash-f-p0[bios name]
Put the bios name in the bracket and remove the brackets
hit enter and you are done

if you have 2 cards one will have a 0 at the end and the other a 1

Flash cards one at a time

install after burner
http://event.msi.com/vga/afterburner/

If this is legit and it works, is this also available for other graphic cards?

baris_ said:

If this is legit and it works, is this also available for other graphic cards?

Click to expand...

This will only work with 5870 graphics card. It is legit this is straight form this Months Issue of CPU Magazine

atiflash-f-p0[bios name]
Aren't there supposed to be a "spaces" between the f, p, 0, and bios name? atiflash -f -p 0 [bios name]
Just wondering.

OnDborder said:

atiflash-f-p0[bios name]
Aren't there supposed to be a "spaces" between the f, p, 0, and bios name? atiflash -f -p 0 [bios name]
Just wondering.

Click to expand...

yes there are suppose to be spaces where the bios name is you would put the file that you downloaded for the bios. Then you would remove the brackets