Hello,
a friend of mine gave me his 980 (GV-N980D5-4GD-B) which has been crashing in games for the last year,
the thing is my friend has been tempering with the clocks etc and from what I can tell now after taking the time to review the specs he has permanently altered all the settings and now there is no option to go back.
does anyone here has the stock firmware so I could try and flash it somehow (if any of you have a tutorial it would be helpful) or any idea how i tweak the settings back to the original specs?