MacBook Pro Problem


macrumors member
Original poster
May 2, 2005

Started a few weeks ago, every once in a while I get these blue checker boxes that flash on the screen quickly and then disappear. Today however they stayed. Luckily I was able to grab a screen shot.

I have run diagnostics and it clears, as well as reset the PRAM.

Any suggestions before I call Apple? I have attached a photo below.

Mid 2010 13 inch
Nvidia GeForce 320M
Last edited:
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.