Computer is not talking to my monitor So last night I opened my computer to install a new 4tb hard drive, easy enough, but when I plugged everything back in my monitor only shows the unconnected screen, I pulled it apart again and tried moving the sata cable to another port but that didn't change anything, going to try disconnecting the new hard drive and see if it works but I don't really see why my hard drive should affect my computer talking to the monitor any ideas?