03-21-2014 03:44 AM - last edited on 03-23-2014 07:16 PM by Lisa198503
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 08:05 AM - edited 03-24-2014 08:06 AM
Please Change your Windows Power Plan settings for the Video Card and battery mode
Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue.
05-14-2014 11:06 AM
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.