I have about a dozen or so Pavilion 500-410t's.
They vary in age from December 2014 to March 2015
At some point. most all of them have lost Video - Screen goes completely black.
There are no Key Combinations that I have tried that will bring the Screen back.
If I remote into these devices, Windows is up and running - seems just fine
I can close all of the Apps, Re-Start, and usually Windows come back up
just fine, and the issue doesn't usually repeat for that device.
Some of these are dual screens - one VGA and one Digital using the on-board ports.
Some of these are single screens.
The one I am working on today has gone black 4 times so far.
This device has been in service for about two weeks, with no issues up until today.