How to Modify Your HD2900 BIOS Clock Frequencies by Hex File

[Truckchase!]

Edit²

You can simply overwrite the different Vids like FF 01 with Fixed Values!

Here my 2900Pro @ 0,85v 2D and 1,15v 3D Bios... Just invert the Bytes as with the clockrates, too!

Confirmed, works. Thanks for having the balls to try this out Janchu88! I'm now back to using my original XT bios that I've modded to 1.3v in 3d. Seems more stable than the Foxconn modded bios sofar, and slightly less GPUA usage. Still testing....