RECENTLY BOUGHT A HP ENVY 700-327c DESKTOP PC ONLY, USING MY EXISTING MONITORS...I HAVE TRIED TO SETUP THE SECOND MONITOR BUT IT NEVER SHOWS UP...
MY PRIMARY MONITOR IS PLUGGED IN TO THE ONLY (?) MONITOR PORT.
MY SECOND MONITOR HAS AN ADAPTER THAT WOULD PLUG INTO A USB PORT. THAT IS WHAT I HAVE DONE.
CAN YOU TELL ME WHAT I AM DOING WRONG? MAYBE DIFFERENT ADAPTERS OR PLUGS?