Can't tell if my gpu is broken.

Max Bell

Honorable
Dec 27, 2013
9
0
10,510
I recently bought a Force 3d Radeon HD 6450 and after I installed it noticed odd glitchy pink and green lines. I proceded to remove all of the cards drivers and p reform a clean install. I did this multiple times and I still get the same gl itchy screen. The fan on the you works, so it's not a power issue.

I don't know what to do, please help.
 

Max Bell

Honorable
Dec 27, 2013
9
0
10,510
I have tried that and it didn't work. I think it might be a dud. The monitor and video cable both work fine. The gpu is getting power. Idk what the problem is.

***Update
Tried a vga cable and there is no display whatsoever on my monitor