I need help with my graphics card!

[Jake Johnston]

My pc specs- AMD A8-5500 APU with radeon hd 7560D graphics.

I recently got the GTX 650 2gb GPU. I intalled to my system then when i turn it on it shows a black screen on my moniter. But then i took it out and used the graphics that were already in it and it started up fine. I think the might be trying to cross fire each other, but im not really sure. Any help or suggestions?

 

[Avro Arrow]

Please tell me the make and model of the other graphics card and the make, model and output of your power supply.

 

[faster23rd]

Your monitor might still be plugged to your mobo's video out, plug it in your card's video out and see if it works.