Originally posted by exe
Andy,
the solution for you is very simple. Do one of the following:
1) Go to HP website and find the specs for your laptop, and see if it says multi mon capable.
2) Call HP, and ask them. Don't know if there is a charge for that.
3) Just hook up another monitor to the back of your laptop and try. You don't have an extra monitor? Just bring your laptop to a friend's house and hook it up and try. Shut down your laptop. Hook up the external monitor. Turn on laptop and monitors. Go to display settings, and see if 2 monitor icons show up. Click on the second monitor icon and check off 'expand to this monitor'. And voila.
I would think choice 3 is just the easiest to do.