Everything was going well with the new pc...(Now I am typing on the old one.) I had to download a driver to hookup the printer..and everything was going well. It took 1.5 hours to download and everything was fine until I tried to connect the USB cord between the printer and the computer. All of a sudden when I plugged it in the monitor went blank and the power on the computer went off and it won't come back on. The monitor will turn on but it goes to no input for both dvi and vgi. What the heck happened?
I did turn off the virus protection while it installed but it told me to do that.

HELP!