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Old 06-04-2014, 08:49 PM   #1
IMTheNachoMan
Junior Member
 
Join Date: Jun 2014
Posts: 7
Question black screen (no video) after reboot

Hello.

After installing the drivers and plugging everything in, everything works fine. My 3rd monitor works as expected. However, if I reboot, all I get is a black screen/no video. The monitor still registers in Windows and I can see it in display properties, and I can drag windows into it. Just no video.

This is my setup:
  • HP EliteBook 8440p
  • HP Dock
  • DVI monitor plugged into dock
  • VGA monitor plugged into dock
  • DVI monitor plugged into Plugable DVI-VGA adapter

I've tried with or without the dock and have the same problem.

Any ideas/advice?

Thanks in advance!
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