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OC Big Sur HP Probook 650 G1


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Hello, I recently installed Big Sur on my hp probook 650 g1.

Everything works perfectly

But, unfortunately I have no sound

and when I connect the display port cable, laptop restarts.

I would appreciate it if someone could take a look on my efi file.

Thanks in advance.


HP Probook 650 G1, Core i5-4210M @2.60GHz/HM87, 8GB DDR3-1600, [email protected]



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take a look at this efi...

I think I patched the whatever green the right way, cause now laptop doesn't restarts, but still it doesn't recognize the second monitor

p.s. I tried angelts last efi folder and I have no wifi so lets try to fix my efi.



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