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03-14-2010 07:46 PM
Hi I have a problem with display brightness, after installing QuickLaunch, I installed "System default setings for Windows 7" http://h20000.www2.hp.com/bizsupport/TechSupport/S
06-10-2010 04:30 AM
I have exactly the same issue with my laptop.
Can you tell mee which software versions you use?
HP Quicklaunch: 06.50.04.02
Nvidia Quadro 770M: 188.8.131.5218
OS: Windows 7 Pro, 64bit
Again: brightness sensor works fine, enabling/disable also fine.
Brighness up/down work fine but are limited between about 10%-40% of the brightness controlled by slider in Control Panel.
Hope to hear an answer from somebody...