Hi guys,i have a problem that is really weird.İ was using my 7870 with (1200/1375) clocks.İ use that config for 2months and after i got a new system (cpu+mobo) it started to feel strange,when i play bf3 it gets red screens and freezes also when i benchmark it with Heaven benchmark,it freezes but i dont know why. <_< İ down clocked my ram to 1300mhz but didnt work.Any helps suggestions ?Maybe overvolt core?Downclock core? By the way my temps dont exceed 66degrees celcius :huh: