Question about HP Compaq dc5700 Microtower - Free Flat Panel until 113007 EW287AV-KIM PC Desktop
Reboot the computer, before windows loads press F8 and go into safe mode and reset the graphics there to something you know your monitor can handle. It should also disable the second screen, so you'll be switched to the first automatically. Or, if you want to do things the down and dirty way, when windows loads you can go behind the computer and yank out the monitor cable, and switch it to the other connector.
Posted on Apr 10, 2008
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