Decreasing screen brightness, Increasing screen brightness, Activating the ambient light sensor – HP EliteBook 8540w Mobile Workstation User Manual
Page 51
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Decreasing screen brightness
Press
fn+f9
to decrease screen brightness. Hold down the hotkey to decrease the brightness level
incrementally.
Increasing screen brightness
Press
fn+f10
to increase screen brightness. Hold down the hotkey to increase the brightness level
incrementally.
Activating the ambient light sensor
Press
fn+f11
to activate and deactivate the ambient light sensor.
Using the keyboard
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