MacBook Pro 15 2011 black screen on 10.13.4 after reballing
Hi,
Sorry for my english.
I have 2 Macbook Pro 15 Late 2011 with the same problem.
In first time, i have reball the GPU, i have check, i maked a GPU panic test with different benchmark tools. The computer works good during 3-4 weeks.
And, apple release the Mac OS X 10.13.4 and i have install on the macs and computer boot, i see apple logo, bar progress and when i need to type my password, impossible to see the LCD.
The backlight work
When i plug external screen, i don't see nothing
When i boot on other OS under 10.13.4, work perfectly
I can install a new os under 10.13.4 on other HD or SSD
I have the same problem on 2 computers with the same board, do you have an idea? Possible some balls are not perfectly soldered when i replace the chipset.
I have use my ZM 6200 R BGA station
Thanks by advance
Questa è una buona domanda?