HP OmniBook xe3-gc HP OmniBook XE3 - Setup Guide - Page 22

Using Your Computer Operating the Computer Operating the Computer To use the Fn hot keys The combination of the Fn key plus another key creates a hot key-a shortcut key sequence-for various system controls. Press and hold Fn while pressing the appropriate key. (When using an external keyboard, press and hold Ctrl+Alt with the appropriate key-use the Ctrl and Alt keys on the left side of the keyboard.) Hot key Does this Fn+F1 Decreases the display's brightness Fn+F2 Increases the display's brightness Fn+F5 Switches among the built-in display, an external display, and simultaneous displays Fn+F7 Toggles the sound on and off (mutes sound) Fn+F8 Toggles the numeric keypad on and off Fn+F12 Enters hibernate mode (in Windows 2000 only) Fn+Lock key* Toggles Scroll Lock on and off (except on external keyboard) Fn+Up arrow Increases sound volume (except on external keyboard) Fn+Down arrow Decreases sound volume (except on external keyboard) *The Lock key is in the top row of the keyboard: To use the touch pad The touch pad, a touch-sensitive pointing device that controls the motion and speed of the pointer on the screen, is built into your computer. 22 Startup Guide