User Guide - Windows 8.1
Using the keys ...................................................................................................................  37
Using the action keys ........................................................................................  37
Using Windows shortcut keys ...........................................................................  38
Using the hot keys ............................................................................................. 38
Using the integrated numeric keypad ................................................................................  38
6 Managing power .............................................................................................................................................  39
Initiating Sleep and Hibernation .........................................................................................................  39
Intel Rapid Start Technology (select models only) ............................................................  39
Manually initiating and exiting Sleep .................................................................................. 39
Manually initiating and exiting Hibernation (select models only) .......................................  40
Setting password protection on wakeup ............................................................................  40
Using the power meter and power settings ........................................................................................ 41
Running on battery power ..................................................................................................................  41
User-replaceable battery ...................................................................................................  41
Finding battery information ................................................................................................  42
Conserving battery power .................................................................................................. 42
Identifying low battery levels .............................................................................................. 42
Resolving a low battery level .............................................................................................  43
Resolving a low battery level when external power is available ........................ 43
Resolving a low battery level when no power source is available ..................... 43
Resolving a low battery level when the computer cannot exit Hibernation .......  43
Storing a user-replaceable battery ..................................................................................... 43
Disposing of a user-replaceable battery ............................................................................  43
Replacing a user-replaceable battery ................................................................................  44
Running on external AC power ..........................................................................................................  44
Troubleshooting power problems ......................................................................................  44
Refreshing your software content with Intel Smart Connect Technology (select models only) .......... 45
Shutting down (turning off) the computer ...........................................................................................  45
Hybrid Graphics and AMD Dual Graphics (select models only) ......................................................... 46
Using Hybrid Graphics (select models only) ...................................................................... 46
Using AMD Dual Graphics (select models only) ................................................................ 47
7 Maintaining your computer .............................................................................................................................. 48
Improving performance ......................................................................................................................  48
Handling drives ..................................................................................................................  48
Using Disk Defragmenter ................................................................................................... 48
Using Disk Cleanup ...........................................................................................................  49
Updating programs and drivers .......................................................................................................... 49
Cleaning your computer .....................................................................................................................  49
Cleaning procedures .......................................................................................................... 49
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