I just installed a used replacement screen on a 2019 Macbook Pro 15". The screen works fine as is on normal startup and use however, i need to migrate a different machine and user over to it so i'm trying to fully erase it and do this. I cannot access recovery mode tho, the screen stays blank cmd r or opt cmd r it stays blank. I get the startup ding and suspect that it is going into recovery mode, just from initial googling that there is some kind of hardware issue with this screen and recovery mode?
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