Overclocking 7950 help

[kaotikuk]

Hey, im trying to up the voltage on my 7950 to overclock as its unstable on the stock voltage (sapphire version)

Is VDDC on saphire trixx the voltage to change? i tried to change it, hit apply, eevrything seemed fine but after a reboot my vddc was back down to default again? anything im doing wrong or need to setup?

on MSIafetrburner i cant click the voltage slider atall even after ticking unlock voltage in the settings :S

 

[psychodil]

Try Trixx, but you would be better for off RMA ing the card if its unstable at stock.

 

[kaotikuk]

I mean its unstable at stock voltage overclocked. at default clocks its fine. Trixx same questions apply, is it vddc i change? and how do i get it to actually save>?

 

[psychodil]

There is a checkbox somewhere which says "save settings", or "apply clocks when windows restarts", something like that. Just look through all the options and checkboxes.