I got this pre-half-broken gpu of mine and when i thought of switching it to the mobo graphics and pulled out the gpu, I think i broke the pci express slot as now, the card is not working when i plug it back and the mobo graphics doesnt work as well- i dont the reason for that- i think it was disabled in the BIOS. Now I cant see a thing in my monitor so i cant modify or verify anything with the software. So, HELP!?