Hi, I have an HP 840 G1, Windows 7 Pro 64bit. I have just updated the display adaptor driver to the latest listed on HP site, Version: 10.18.10.3993 This may have fixed a glitch where the sleep mode would only blank the screen, not put the computer to sleep.
Now there is a missing feature I would like to bring back. When I use the fn+f9 or f10 to adjust the screen brightness, the slider bar that usually appears (before updating the driver) at the lower portion of screen is no longer available. Has this feature been removed or is there a way to enable it.