If for some reason you can’t visit an Apple store or dealer, follow the steps below to help resolve this issue.įirst, unscrew the cover casing by removing the 12 screws holding the back casing. If you still have your warranty intact, it is a good idea to visit an Apple store or an authorized dealer for repairs. These are all symptoms of a graphics card issue. No video display on the computer screen, even though the computer is plugged into a power socket and switched on.ģ. A frequently crashing system, scrambled video or distorted screen.Ģ. If you’ve got an old Mac laptop, Mac mini or iMac, as long as it’s powered by an Intel CPU (so, post-2006/7) then it can be surprising what’s possible via a few hardware or software hacks and. Known symptoms of a graphics card issue could include:ġ. So what happens if your computer has still not been fixed? 13.3-inch (diagonal) LED-backlit display with IPS technology 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors. The deadline of Dec 31st, 2016 has come and gone.

All you had to do was visit an authorized dealer or technician, or a nearby Apple store, and the system would be fixed for free. This issue made the malfunctioning computers show the same symptoms namely, distorted videos or no video showing at all, or an unexpected system restart or reboot.Īpple mitigated this issue by offering to repair all systems free of charge until Dec 31st 2016. It affected almost all computers sold between Feb 2011 and Dec 2013. 2011 saw a well-documented and widely criticized graphics card failure on the MacBook Pro.

What graphics card in macbook pro