Sapphire HD4850 Bios Modded, Core upper Limit to 850Mhz in CCC!

[leonarderman]

Hi.

As I see, there is a possibility to raise Overdrive limits in BIOS. Why do you modifying old BIOSes (1.0003)? Please, raise up limits to 800/1300 in new 1.0004 BIOS from PowerColor/Sapphire and release it with checksum fixed if that's possible. Please don't change anything else (including fan settings) - only limits. I need this BIOS in this form. Thanks in advance.

Regards,
sarmat.

Here is your Bios: Power Color

I have changed Core upper limit to 1250MHz and memory upper limit 1450MHz
And I don't change anything else!

Good luck!

[MadMikeSS]

Here is your Bios: Power Color

I have changed Core upper limit to 1250MHz and memory upper limit 1450MHz
And I don't change anything else!

Good luck!

leonarderman, you think you can mod my HIS bios just for increased upper limit of around 800/1300.

[Azh_fx]

any chance of modding the bios Power Color and making it so 3d clocks = 1.2v 700/1000

have you tried using powerplay settings 160/500 in 2d? or is that a bit complicated

cheers

[gurusan]

Here is your Bios: Power Color

I have changed Core upper limit to 1250MHz and memory upper limit 1450MHz
And I don't change anything else!

Good luck!

All of these bioses say invalid bios image when I try to flash with atiflash?

[Mysterfix]

All of these bioses say invalid bios image when I try to flash with atiflash?

Have you tried renamimg the files to .rom instead .bin?