Only replacing the graphics chip is still a costly hardware procedure for such a vintage laptop. Apple replaced a failed chip with a failing chip. Not "re-balling", not "reflowing", not "baking". The only real way to fix this problem is to replace the AMD chip alone. The Apple Repair Extension program is not available anymore. Only with a threatened class-action law suit Apple was finally pressured into offering a so called "Repair Extension Program". This scandal took on the name of RadeonGate. Apple knew this and acted like a typical Soapy Smith, only reacting to this after an outrage. The thermal management and the generated heat together with the robustness of the discrete AMD graphics chips do not match up very well. its been almos two months since I tried this) It saves you a lot of frustration!!!Īll MacBook Pros from 2011 have a serious design defect. Please Spread this fix to all users you know with this issue. This MBP was repaired under the Apple Extension Repair plan in 2015 and failed again in 2018. This Article I found made mi MBP2011 boot again using only the i7 Intel HD3000!!! No Safe Mode 256 colors and slow graphic issues. I had to try a couple of times and clean it before I got the screen to work again. It worked for me, but its an awkward cable to reconnect. Some people had issue with re-connecting the LCD cable. I put in a mid 2012 board-with the heat sinks still attached and that solved the problem. BUT the mid2012 motherboard corrected the issue and can directly replace the 2011 one (not the late2012 board, that's when Apple upgraded to the retina display). Controlling the temperature might help or postpone the problem. Apparently its a solder joint somewhere on the GPU getting thermally stressed and cracks. I took it to Apple in 2015 and they explained it was a known logic board issue and repaired it even though it was out of warranty. Gets worse over time and leads to a frozen computer. I had the problem on my mid-2011 15" powerbook pro-blocks of pixels flashing in random places around the screen, both on the LCD and the connected monitor.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |