Original post by: Tristan ,
My screen keeps flickering and I am having problems booting.
Hello, i have a 17 Inch MBP (non-unibody) model A1229. First, when i boot, i get these two black bars on the edge of the screen, and the spinning wheel on the boot screen had frozen. Here's an image [image|124188|size=thumbnail] I had followed the instructions on [https://discussions.apple.com/thread/2812086?start=0&tstart=0|this page] So i was able 2 boot the MBP. However then i had noticed that the screen was flickering incredibly fast (about 3 times per second) and the computer was unresponsive. I think it may be the graphics card, however i am not 100% sure. Please help D:
MacBook Pro 17" Models A1151 A1212 A1229 and A1261