I have a Hp pavillion Model number h8-1111 (specs page : http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c03068240 ) and a friend of mine gave me a Radon hd 6850 as an upgrade for my radion 6670 GPU. problem is the power supply i have is a wimpy little 350 and i dont know what i need to upgrade it to to make it work with my PC and the new GPU.
I know very little about upgrading pc's and dont want to go out and buy the wrong thing or do any damage to my pc by making some unknown error.
Any advice or recomendations on a good power supply? or what i need in a good power supply?
any help is greatly appreciated, thanks for your time