Weird pattern/glitch on MacBook Pro after booting up

After I power on and enter the password, the loading bar comes and then this weird glitch-like screen shows up.


Certain keys of my Macbook are also not working so I am unable to enter the various inputs to reset NVRAM, etc. I don't think pressing those keys on an external keyboard is working either. Is this a hardware issue or something that can be resolved easily?


The MacBook Pro is the 2012 model

Posted on Nov 24, 2021 3:26 AM

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Weird pattern/glitch on MacBook Pro after booting up

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