Did you change your BIOS settings?
But after turning your PC on it didn’t show a display?
Well, here’s your fix.
This Computer has a Dedicated Graphics Card but I removed it to access the pins more Easily and Safely.
My Computer Specs:
AMD FX-4300 3.6Ghz (Base 3.8Ghz)
8 GBytes DDR3 RAM
GTX 650 Ti
MSI 720GM-P23 (FX) (Motherboard)