You can try this:

Go into the BIOS setup when the computer starts. Usually it says Press Delete to enter Setup or sometimes they use F2.

Anyway in the BIOS Setup look for Display options.

Choose VGA over AGP and then Save and restart.

This will switch those ports but usually this is done automatically.

Anyway you will need to power off again and then move the monitor plug.


See if that works.


Again if not remember where everything was before so you can reset it.