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HD7970 Matrix bug on voltage

kakostox
Level 7
Hi,I am using the hd7970 matrix platinum.I used to had some artifacts on games but after reduce the memory voltage and speed now is stable.The other problem that I have is when I turn on my computer the voltage of the GPU in asus GPU TWEAK app it's show 336mv.If I try to play a game then it crash.Then I need to restart my PC.Then the voltage is set to 1400mv after the restart.I manually set it to 1257mv which is the default and everything is fine.In summary I need to make a restart once i turn on the pc in order to set the voltage to 1257mv. Can you help me with this problem? Thanks
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3 REPLIES 3

HiVizMan
Level 40
Are you able to set your GPU tweak so that it starts and runs the settings on start up?
To help us help you - please provide as much information about your system and the problem as possible.

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kakostox
Level 7
Yes I click the keep seeting for next start on cloase application and also save it in profile 1 and burn it.