Apple has "SORT OF" acknowledged the problem.
Hey guys ...
I had a early 2011 17 inch macbook pro. This one had the same problem you guys were mentioning. It was so bad that apple had to bring out a free replacement program for the affected macs.
MacBook Pro Repair Extension Program for Video Issues - Apple Support
I got my logic board replaced in 2015. Now a month back my macbook pro conked off again. The program had already expired by then. So I thought i would buy a new one. Went around looking and found that the touch bar macbook pro isnt to my liking. I love the magsafe connector and the ports. So i went around looking for a refurbished macbook pro. And this is what i stumbled into.
https://www.apple.com/sg/shop/browse/home/specialdeals/mac
Notice how both the laptops are the same spec but for the discrete graphics card which is almost S$160 (US$118) cheaper.
I think apple knows the discrete graphics is giving problems, its just that they wont say it out in the open!!!
I thought apple would have dealt with the issue by now ( Refer: 2011 macbook pros with discrete graphics). How come the other manufacturers dont have this problem. Apple have been having this problem ( when it comes to discrete graphics) consistently since 2011!!!
I would recommend you guys to sell your working macbook pros asap & salvage whatever money you can get for it. Or wait till they come up with a free replacement program but it wont do you any good as that logic board will conk off in a year's time ( from experience).
Hope this helps you guys in some way.
Thank You.
PS: I was very careful not to overheat my MBP after i got it replaced. I Reapplied thermal paste. I switched off automatic graphics switching, had the GFX status software running ( for monitoring the temperature and the graphics switching) and still my MBP died on me (I got 6.5 yrs out of my MBP)
My friend had a early 2011 15 inch macbook pro with discrete graphics which had the same problem. He too used the free replacement program and got the logic board replaced. His too conked off one week before mine did.
1. I am still in love with apple products When it works, IT WORKS!!
2. I would still buy a mac but i would think twice before i buy one with discrete graphics.
3. I almost bought the above said discrete graphics mac. Its only when i saw the price difference i started doing my research and I stumbled onto people having problems with them.
4. Now I am contemplating whether to buy the touch bar mac to be on the safe side or to buy a refurbished non-discrete 2015 macbook pro. I do medium gaming on my mac ( Yes i am stupid to game on the mac but my work restricts me from taking my PS4 everywhere), so i need a laptop on which i can game satisfactorily. I love the MAC OS over windows is why i wanna stick to the MAC.