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Yamcha

macrumors 68000
Original poster
Mar 6, 2008
1,883
368
Hi Guys,

I have a Macbook Pro 17" Early 2008, and I'm getting green & pink pixels showing up on certain areas of the screen, they only show up during the Apple boot screen & on Windows.. No issues what so ever when I'm on Mac OSX Lion or Mountain Lion.. Already tried games and they work perfectly on Mac OS, even on Windows with the exception of pixels showing up..

I'm not entirely sure what is causing this, anyone know what might be the cause?

I was thinking about re-installing EFI Firmware but I could not find it for my Macbook Pro 4,1 on Apples website..

Would appreciate any help or advice =) Thanks
 

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