[KoukiFC3S]

So I just got my MSI 5870 Lightning but I cannot change its voltage.

Without display drivers, the voltage can be adjusted just fine.

As soon as I install the display drivers though, voltage stays @ 1.125 in 3D mode.

I've tried the 10.2, 10.3 beta, and the drivers on the CD. (9.0)

I've tried with the CCC, and without.

Any suggestions?

 

[meticadpa]

I know it shouldn't need to happen, but try finding the MSIAfterburner.cfg file in your program files (x86) in your MSI Afterburner folder, and changing the line "EnableUnofficialOverclocking=0" to "EnableUnofficialOverclocking=1" and restart MSI Afterburner.

That might help.

Good luck on your quest!

 

[KoukiFC3S]

Thanks, I've tried that but it didn't work.

I am installing the 10.1s right now.

 

[meticadpa]

I had great luck with the 9.12s, but not much else.

 

[KoukiFC3S]

http://forums.guru3d.com/showthread.php?t=317186

Looks like Afterburner 1.5.1 will be out soon and fix this.

 

[Blameless]

Yeah, different VRM and control IC will need a new version of AB for software vmods.

 

[Hey Zeus]

Waiting patiently to crack up my core voltage so i can hit 1.1Ghz