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White noise on the MacBook screen
Hello everyone! I am the owner of a 2017 MacBook Pro with 13 inches without a Touch Bar. Sometimes if you put the MacBook to sleep, then after 40 minutes, if you open the lid, a white screen appears, if you close and open the lid again, then this white screen disappears and a normal image appears without any bars. I encountered this on macOS 10.13.6 High Sierra and macOS Monterey 12.7.5. This is not a problem with the cable, as the image does not change when the cover is tilted. This has already happened 3 times. On Windows, I haven't noticed this. Please help, what to do?
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VERTICAL artifacts and anything that is transient (comes and goes)x are extremely likely to be problems in the display assembly.
display assembly cable is not a separate part, and the entire display assembly is the only part Apple can supply.
A work-around is to connect an external display or TV set. If you get ANY stable picture, it is just a matter of changing some settings to get a Good picture.
