hey, im a noob tryin to start building a new computer,
right now i have a dell dimension 4600i and i want to upgrade the video card to a bfg geforce 7800 gtx oc but in order to do that i need to change the mobo to have a pci express 16x slot and in the future i wanna have amd so i wanna get a amd cpu wit a socket 939 mobo and bfg geforce 7800 but for now i just wanna know since i need a stronger psu for the geforce 7800 wat shouldi b lookin for like atx micro atx ad wat should i b lookin for in the v and amps is pfc very important or not?
right now i have a dell dimension 4600i and i want to upgrade the video card to a bfg geforce 7800 gtx oc but in order to do that i need to change the mobo to have a pci express 16x slot and in the future i wanna have amd so i wanna get a amd cpu wit a socket 939 mobo and bfg geforce 7800 but for now i just wanna know since i need a stronger psu for the geforce 7800 wat shouldi b lookin for like atx micro atx ad wat should i b lookin for in the v and amps is pfc very important or not?
