Compaq Presario C300 Notebook PC User Guide - Page 4

Stop an audio CD or a DVD (fn+f10 21 Play previous track or section of an audio CD or a DVD (fn+f11 21 Play next track or section of an audio CD or a DVD (fn+f12 21 Quick Launch Buttons software 22 Accessing the Quick Launch Buttons control panel 22 Setting tiling preferences 22 Setting advanced preferences 23 Displaying the Quick Launch Buttons icon 23 Setting button assignments on an external keyboard 24 Keypads ...25 Using the embedded numeric keypad 25 Enabling and disabling the embedded numeric keypad 25 Switching key functions on the embedded numeric keypad 26 Using an external numeric keypad 26 Enabling or disabling num lock mode as you work 26 3 Power Power control and light locations ...27 Power sources ...29 Connecting the AC adapter 30 Standby and hibernation ...31 Standby ...31 Hibernation ...31 Initiating standby, hibernation or shutdown 32 When you leave your work 32 When a reliable power supply is unavailable 32 When using wireless communication or readable or writable media (select models only) ...33 Default power settings ...34 Turning the computer or display on or off 34 Using emergency shutdown procedures 34 Initiating or resuming from standby 35 Initiating or restoring from hibernation 36 Power options ...37 Accessing Power Options Properties 37 Displaying the Power Meter icon 37 Setting or changing a power scheme 38 Setting a security prompt 38 Processor performance controls ...39 Battery packs ...40 Inserting or removing a battery pack 40 Charging a battery pack ...41 Monitoring the charge of the battery pack 42 Obtaining accurate charge information 42 Displaying charge information on the screen 42 Viewing charge displays 42 Interpreting charge indicators 42 Managing low-battery conditions 43 Identifying low-battery conditions 43 Low-battery condition 43 iv ENWW