HP 2000-2b19WM User Guide - Windows 8 - Page 7

Removing a user-replaceable battery 36 Finding battery information 37 Conserving battery power 37 Identifying low battery levels 37 Resolving a low battery level 38 Resolving a low battery level when external power is available 38 Resolving a low battery level when no power source is available 38 Resolving a low battery level when the computer cannot exit Hibernation ....... 38 Storing a user-replaceable battery 38 Disposing of a user-replaceable battery 38 Replacing a user-replaceable battery 38 Running on external AC power ...39 Troubleshooting an AC adapter ...39 Shutting down (turning off) the computer 40 7 Managing and sharing information ...41 Using a USB device ...41 Connecting a USB device 41 Removing a USB device ...42 Inserting and removing a digital storage card 42 Using optical drives ...43 Inserting an optical disc ...44 Removing an optical disc 45 Sharing data and drives and accessing software 46 8 Maintaining your computer ...48 Improving performance ...48 Handling drives ...48 Replacing a hard drive ...48 Using Disk Defragmenter 51 Using Disk Cleanup ...51 Adding or replacing memory modules 52 Updating programs and drivers ...54 Cleaning your computer ...55 Cleaning the display, sides, and cover 55 Cleaning the TouchPad and keyboard 55 Traveling with or shipping your computer 55 9 Securing your computer and information 57 Using passwords ...57 vii