New graphics card wont work

[alexjohnson825]

My new graphics card wont work, its a GTX 960 4GB, i bought it the other day, upgraded my power supply, plugged it all in properly and nothing 🙁 I get a black screen, but everything else works.
I want to change my bios to make the primary display my motherboard intergrated graphics but it wont give me any option like that at all.
I'm a newbie with this stuff, i know a fair bit but this is really annoying
My PC is a HP Compaq Pavilion p6-2335ea
Bought a 500W Cooler master supply, Has 14GB of ram and yeah thats pretty much it dont know what else to say
Please help guys! And thank you 😀

 

[Scott_130]

These Machines don't tend to have the option to use the onboard video output. In the bios look for anything with IGD Under video or whatever is there and turn it on. If there isn't an option you're stuck with the GPU Output.

 

[alexjohnson825]

It had a nvidia card in when I had bought it, going to ask my friend how he done it