I see 500 Watts mentioned but without knowing more about your PC I'd tack on yet another 10%.
My computer is hand built not by me. so i cant give model number but i do know what is in it motherboard crosshair memory ddr2 ultra 2gb two gtx 7800 graphic cards operating system xp pro hard driv 250gb west dig thermaltake minityp 90 ocz 700 gamexstream fx62 pro can my psu run 2 new gts graphic cards.
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?