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StreamVersus

macrumors newbie
Original poster
Jun 25, 2022
6
0
Hi, today i installed 880m inside my mac, patched black screen fix, and tried to fix brightness, after restart, my Mac OS(10.13.6) didnt start up, i reset Nvram and SMC, got black screen, and got stuck on loading, Mac os didnt work and Bootcamp win 10 didnt want to start, all i have is black screen and nothing works, tried Recovery mode, but still same black screen.
P.S. I backed up the .kext before modifing it, so if there some method, like live cd, it can help me
 
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