Decreasing Screen Brightness; Increasing Screen Brightness; Turning Wireless Features On And Off; Muting Or Restoring Speaker Sound - HP ProBook 5320m - Notebook PC User Manual

Decreasing screen brightness

Press fn+f7
incrementally.

Increasing screen brightness

Press fn+f8
incrementally.

Turning wireless features on and off

Press fn+f9
wireless connection.

Muting or restoring speaker sound

Press fn+f10

Decreasing speaker sound

Press fn+f11
incrementally.

Increasing speaker sound

Press fn+f12
incrementally.
to decrease screen brightness. Hold down the hotkey to decrease the brightness level
to increase screen brightness. Hold down the hotkey to increase the brightness level
to turn the wireless feature on or off. Note that this hotkey cannot be used to establish a
to mute speaker sound. Press the hotkey again to restore speaker sound.
to decrease speaker sound. Hold down the hotkey to decrease speaker sound
to increase speaker sound. Hold down the hotkey to increase speaker sound
Using the keyboard 15