I have recently been having some problems with my computer. my computer itself is no older than 5 months. I installed a brand new nvidia 550 graphics card and along with a 450watt power supply ( that I had extra laying around from an old computer.) When I log into WoW, it's fine but when I log into my character ( with both monitors on my new video card ) both screens go out, mouse and keyboard loses power but my computer is still on. Anyone have any ideas? I have reinstalled windows, downloaded a new WoW and still the same problem. Right now I have one monitor on my on-board graphics card and it's not giving me a single problem. So my guess would be maybe not big enough power supply? maybe my motherboard? If anyone has any idea what the issue could be please post about it.
Thanks