Black Screen after booting

[snupoof]

So, i was playing a game and then the monitor just turned black but i still hear the audio from the game. When i restarted, the screen just turned black after bios and boot up. i know that this is a video card problem or pcie problem? i switched the cable to the onboard video to check the problem.

The problem now shows that the computer cannot detect the gpu since its not showing on the device manager. i tried removing it and putting it back. the fan of the gpu turns on but it still does not detect the gpu. i dont know what caused this to happen. ive been using this computer for a while and this is the first time it happened

 

[snupoof]

Update: so i got it to work again. i just sprayed some air on the pins and on the pcie slot. it recognized the device but when i placed the case upright again. it does not see it anymore.