nifromloin wrote:
Same issue here with a macbook pro early 2011. Started suddenly about two weeks ago. I still can switch to discrete graphic card but only for about a minute or so. Then either black screen, distortion or flickering lines. The computer works fine if I stay with the integrated graphic card using gfxcardstatus. The real problem for me is that I can't use a beamer or external monitor anymore, which I use daily at work... I did use my macbook intensely over the last three years, but for the price, I expected a longer life (nearly eight years with an ibook g4). Disappointed...
Regards,
Nicolas
I think everyone who has this problem has been equally disappointed by the fact that these normally fabulous pieces of kit have got issues.
It certainly appears to the affecting both early and late 2011 MBP. (mine being a late 2011 17" MBP) - exactly the same issues as you have seen.
I think there are three options (unless of course you have Apple Care)
1. Thermal paste and heat sink cleaning
Advantages: Cheap $15 for paste and solvents, Takes about 2 hours or less, can be done at home / office.
Disadvantages: Might not work or issue might come back later, you might damage you computer further and make any warrantee or further logic board replacement program a problem.
2. Reballing GPU and/or CPU
Advantages: Cheaper than logic board replacement $100-$150, warrantee offered by providers, most likely to produce a longer working solution.
Disadvantages: Might have to send your computer away for work, might still not fix your problems.
3. Logic Board Replacement
Advantages: Should fix your issue.
Disadvantages: Currently expensive (unless Apple provides it under a recall), approx 3-7 day turn around.
In my case I'm experienced and confident with computer hardware and like most on this forum need my computer everyday for work - I did the Thermal Paste option first and for now this has worked and computer appears to be running better than ever - in fact I have got more and more confident as the week has gone on with running very GPU and CPU intensive programs without any issues. But a word of warning this solution requires complete removal of the computer logic board and if you damage any components or connectors it could end up costing a lot more than just simply replacing the logic board.
If you are not confident about opening your computer then I would speak to Apple Customer Services and see what they will offer for this 'known issue' - I've always been satisfied with them in the past - obviously keep the conversation polite and to the point. If you don't get what you want from them you could escalate your issue until it gets solved satisfactorily.
I hope this helps - there is a ton of information from others with similar issues so it might be worth going back over this discussion forum to look at other options.
Good Luck.