If your computer turns on without issue, but your computer screen is showing a No Signal message, it could be due to problems in the CMOS, RAM, VGA card, or the cable that connects your CPU to your ...
I recently got a new monitor, just your basic Acer 22" 1080 job (connected via DVI). It replaced an old Viewsonic 17" 4:3 (connected via VGA). It's paired with a Viewsonic 22" 1080 (connected via DVI) ...