Why do I get these Flexgate like dark areas.
I have a Macbook Pro Late 2013. I got these dark areas at the bottom of the screen. I opend the MacBook cleared all the dust. Also disconnected the screen cable, cleared it with a brush and connected it back togehter.
I have read that pressing shift+option+eject should help. I pressed it alot of times, but it just worked 1 or 2 times, but when i adjust brightness, the dark spots are back.
Reseted PRAM, NVRAM, SMC, reinstalled Big Sur
Would be greatfull for every help.
10条评论
Looking at your display connector and how the parts are located your board appears to be a 820-3662. Just making sure the right schematics are being used for the Late 2013
由 oldturkey03 完成的
Thanks.
It's a 820-3662A logic board
由 Saeniv 完成的
It's the I/O Board
由 Saeniv 完成的
Thanks for all your answers. I can't open the MacBook. After unscrewing the lid and putting it back together this morning, was enough to damage eight of 10 screws. That is real bad quality.
由 Saeniv 完成的
@oldturkey03
I checked the votltage on the first pin we have 45v. And on the 6 return caps, we have 5 times 0,8V and one 8V.
由 Saeniv 完成的
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