Help with graphics card!!

[Kalikingsmoke]

I'm so new to all this the most I ever did was install ram in my pc. I read up on it. I have a pci express- 16. Will a card that says pci express 2.0 work on it?????

 

[C0RR0SIVE]

We cant say much as your PSU is maximum of 300w, sure, you can upgrade your computer, but you take a huge risk putting in a new GPU when HP designed that system to work on that PSU.