Hackintosh not working

Hello. So I have a dell optiplex 3050 SFF (using dortanias guide), and I did everything. But when I boot into opencore, it gets to the selection just fine. But if I try to use arrow keys, it doesn't work and eventually it times out and boots back into windows.

My specs are:

Intel i5-7500

8GB ram

No dedicated gpu only iGPU

I am trying to install Big Sur on my PC.

if you need more information, comment on this post saying you need more information.

submitted by /u/FinancialTrade8197
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