Can't set core voltage in AfterBurner

ryublade94 · Jan 29, 2014

Hi everyone. I'm having an issue with afterburner. I have 2 7950 (sapphire dual-x boost edition, both). Until now i've overclocked using trixx, which lets me change everything (core, memory, voltage, power limit) without any problem. Anyway now that i got my second gpu i need to switch to afterburner, because trixx doesn't seems to handle a dual gpu custom fan profile, thing that afterburner can handle with no problems. The problem about afterburner, anyway, is that is doesn't let me change the core voltage for the gpu. I've tried everything: setting the right settings in afterburner, editing the cfg file in the afterburner installation folder, but nothing seems to work so far. Can someone please help me fixing this, so that i'll be able to control fan profile and overclock all in the same software (now i'm using both trixx to overclock and msi to set the right fan curve, but i want to use a single software)?
Thanks to everyone.

06yfz450ridr · Jan 29, 2014

go to your msi install folder and remove the .oem files and restart afterburner, you will now have voltage control as long as you selected unlock voltage control

remember to disable ULPS in afterburner as well

ryublade94 · Jan 29, 2014

I already did that, but it didn't work :/
Btw here's some screens:
https://dl.dropboxusercontent.com/u/18993865/Screenshot/MSI1.PNG
https://dl.dropboxusercontent.com/u/18993865/Screenshot/MSI2.PNG

06yfz450ridr · Jan 29, 2014

maybe its the un-official settings un check both of those and reboot and see if its there?

my dual x has voltage control but i dont have the un-official modes checked

ryublade94 · Jan 29, 2014

Nothing, even if i disable both of those options the core voltage is still locked.. really don't know what to try anymore

06yfz450ridr · Jan 29, 2014

download sapphire trixx and see if it lets you control the votage from there, if it doesnt I would say the voltage is locked but it shouldnt since that card is the same pcb as my second card

smeezekitty · Jan 29, 2014

It appears your GPU drivers are out of date. Not likely the problem but just something that caught my eye.

ryublade94 · Jan 30, 2014

@06yfz450ridr As i said in the first post, trixx lets me change everything, including voltage, but can't handle well the custom fan profile for a dual configuration.
@smeezekitty I noticed that too, actually. Even if i'm using the latest beta driver (13.30 / 13.300.0.0) in msi afterburner it shows a different and older driver. Trixx is showing the correct driver info though.

06yfz450ridr · Jan 31, 2014

the latest driver is the stable release 13.12, also try using the msi afterburner beta, I beleive I had similar issues with the stable release, if you still arent getting the option after again deleting the oem file and unlocking the voltage control in the beta try enabling force constant voltage and disable ulps if it gives you the option to for a single card.

It should be working in afterburner though if it works in trixx.

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Can't set core voltage in AfterBurner

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