PC Freezes on USB Boot

Hi, I'm using the OpenCore method to dual boot into Big Sur, but I can't get to the installation because my PC freezes when I try to boot the USB. My CPUs are dual Intel Xeon X5675 (Westmere, I think), my GPU is a NVIDIA GTX 1560, and I think my motherboard is a Dell 0CHR6C A02? Not too sure about the motherboard. I think my USB has the right files in the right place, and it has an EFI partition that's 300Mb big. The drive is also GPT formatted. I don't know what I'm doing, please help me!

submitted by /u/JustOkayAnimations
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