Quote from: misiu_mp on June 29, 2011, 04:25:11 PM

You guys know how to modify bios using RadeonBiosEditor to increase voltage over the 1.163V stock?

I use MSI Afterburner to adjust everything including the voltage. You just have to go into the Settings and put a check mark in the Unlock voltage control box.

You can also edit the cfg file for Afterburner and set UnlockVoltageControl = 1
In that cfg file ( located here in Windows 7: C:\Program Files (x86)\MSI Afterburner\MSIAfterburner.cfg )
you will need to set these following entries like this as well for being able to move beyond default values.

UnofficialOverclockingEULA = I confirm that I am aware of unofficial overclocking limitations and fully understand that MSI will not provide me any support on it
UnofficialOverclockingMode = 2

And to get down to 185 for the Memory Clock I needed to move it to its lowest value of 600 first and then hit apply and then close and restart and then move it to the next lowest value of 300 and then hit apply and close and restart and then it is possible to set it to a low value like 185 and then hit apply one last time.