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Cant overclock my MSI R6770 MD1GD5

post #1 of 4
Thread Starter 
I recenty bought an MSI hd 6770 1gb ddr5.It works fine untill I try to overclock it.When I overclock it to it's maximum,the screen goes blue or white.I use a 500watt value top psu that costed $20 bucks.Is my gpu okay or the psu is causing all these problem.I'd be happy if you help me.
post #2 of 4
Quote:
Originally Posted by Zihan View Post

I recenty bought an MSI hd 6770 1gb ddr5.It works fine untill I try to overclock it.When I overclock it to it's maximum,the screen goes blue or white.I use a 500watt value top psu that costed $20 bucks.Is my gpu okay or the psu is causing all these problem.I'd be happy if you help me.

what CPU are you using ? is it overclocked ? can you tell what amps on the +12v rail your PSU provides. it can be found on the side label.
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Fragbox
(14 items)
 
  
CPUMotherboardGraphicsGraphics
Intel Core i5 2400 DH67BL AMD Radeon HD 6900 Series XFX HD 6950 2GB 
RAMRAMHard DriveOptical Drive
Corsair Corsair DDR3 1333 Mhz 2 GB Corsair DDR3 1333 Mhz 2 GB Western Digital Caviar Green SONY DVD-RW AD-7260S 
OSMonitorKeyboardPower
Windows 7 Professional 32 bit BENQ G2420HD Logitech K200 Seasonic VX550 psu 
CaseMouse
ANTEC 200 V2 Logitech mouse 
  hide details  
Reply
post #3 of 4
Thread Starter 
i use an intel core 2 duo E8200.2.66 ghz 6mb l2 cache.1333 fsb.and it is not overclocked.but i dont know what amps on the +12v rail my psu provides.
post #4 of 4
OH SNAP!!! That happened to me as well with the same card I had to reinstall the graphics driver so I used my motherboard video chipset (the VGA thats behind ur PC on ur motherboard) to get into Windows then I went and deleted the drivers in the control panel after I reinstalled it and it worked fine good luck smile.gifthumb.gif
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