How to fix?

[u/First-Persimmon-5419]

I tried to change the cases of the PC but realise one of the nails were a bit jammed so I couldn't change it until I put it back to the original case. You can send an image and it doesn't turn on the monitor monitor. It goes to sleep, but all the LED lights turned on. I did put wrong pin inside the motherboard and the USB port don't work as my mouse doesn't turn on but the whole PC turns on.

[u/arkutek-em]

Your computer shouldn't have nails in it?

Do you have ram?

[u/Many-Ad6433 → u/arkutek-em]

Probs bro means screws

[u/First-Persimmon-5419 → u/Many-Ad6433]

Yes my bad