03-21-2014 04:44 AM
my EliteBook 8560w was working as expected. But since 3 days, the screen goes black after startup when I reach the login screen and I am on battery. If I have the power cable connected, everything is working.
Also, after booting on battery - if I connect the power cable, the screen comes back. If I am on battery and connect a second screen via VGA, I have a picture too.
What can be the problem, that I have no picture, when I boot on battery or disconnect the power cable?
Thanks, and best regards,
P.S. This thread has been moved from Business PCs - Compaq, Elite, Pro to Notebook - HP ProBook, EliteBook, Compaq, Slate/Tablet PC, Armada, LTE. -HP Forum Moderator
03-24-2014 09:05 AM
Please Change your Windows Power Plan settings for the Video Card and battery mode
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05-14-2014 12:06 PM
To resolve the issue please download and instll latest BIOS update from hp site.
You can refer the web site mention below :
Note : Select the appropriate Operating system and install latest BIOS.