black screen after boot

most of time i boot into macos i get a black screen before the apple logo gets to appear but every once in a while it actually loads and everything is fine. i’ve searched google and looked for ways to solve it and i tried changing the device id to what should be my device id but i end up getting no acceleration but it doesn’t give me the black screen. anyone know what to do? btw i’m new to this

submitted by /u/Dependent_Finger_510
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