EliteBook 8560w: 8560w w / external projector does not not under Linux or Windows 8.1

I recently bought an Elitebook 8560w opportunity and installed 8.1 for WIndows and Linux in a dual-boot configuration.  Using the laptop for weeks caused no problems at all.

I used the display port on the screen on a TV 720 p to Samsung to mirror, so the kids can play games and it works perfectly, but when I try to connect to a home theater receiver as a passage to a projector 1080 p, the projected screen turn black for a few seconds, and then correctly show the desktop. This trend will continue indefinitely.

I hooked it goes back to the 720 p TV and it works perfectly.  The problem exists in Linux and Windows.  I uninstalled the drivers and reinstalled a different version in each operating system.

Ideas?

The Elitebook works and no hardware or software problem.

You may need to have an active DisplayPort to HDMI adapter since signal must pass the home theater receiver.

Tags: Notebooks

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