HP Tc4400 Pointing Devices and Keyboard - Windows Vista - Page 10

Keyboard Hotkey quick reference To perform this function Press Initiate Sleep fn+f3 Exit Sleep Slide the power switch toward the front of the computer. Alternate between computer display and fn+f4 external display Display battery information fn+f8 Clear battery information fn+f8 Decrease screen brightness fn+f9 Increase screen brightness fn+f10 Turn on/turn off ambient light sensor fn+f11 Display system information fn+esc Clear system information esc or click OK Hotkey procedures To use a hotkey command on the computer keyboard, either ■ Briefly press the fn key, and then briefly press the second key of the hotkey command. - or - ■ Press and hold down the fn key, briefly press the second key of the hotkey command, and then release both keys at the same time. 2-2 Pointing Devices and Keyboard