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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎04-27-2017 07:23 AM - edited ‎04-27-2017 07:23 AM

HP Recommended
Product: HP ProBook 450 G2
Operating System: Microsoft Windows 7 (64-bit)

Good Morning,

 

I have an HP ProBook 450 G2 connected to a projector. Until today the projector would show the screen from the laptop on the laptop and the projected screen both. Today it won't. It will only display from the projector and the laptop screen goes black.  Unplug the VGA cable and the laptop screen returns.   I have restarted the machine several times both with the projector connected (via VGA cable) and not connected. I've pressed the FN F4 button as well. Any suggestions? Thank you!

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