HELP! graphics card crashes computer

Boliervac

Prominent
Jul 14, 2017
2
0
510
alright, you people look pretty smart so lets see if you can help me here

I am trying to use a dedicated Graphics card but it is causing problems

please watch the video then read the following
https://www.youtube.com/watch?v=xVtB3Qs_Nig

so to explain what is in the video: when my display is plugged into the motherboard the computer works just fine [albeit slow because I am being forced to use the integrated Graphics Card not the dedicated one I am attempting to use that is causing problems] but when I plug my display into the Graphics Card and load games, YouTube videos, etc. it will turn black and lock-up. however the computer does not power down, it will keep running, but will stay locked-up forever.

please help...
 


Need full system specs including power supply brand and model, when the issue started, what you tried already, etc..? Did you test the card in another system?