Setting password protection on wakeup ............................................................................

42

Using the power meter .......................................................................................................................

43

Selecting a power plan .......................................................................................................................

43

Running on battery power ..................................................................................................................

44

Removing a user-replaceable battery ................................................................................

44

Finding battery information ................................................................................................

45

Conserving battery power ..................................................................................................

45

Identifying low battery levels ..............................................................................................

45

Storing a user-replaceable battery .....................................................................................

45

Disposing of a user-replaceable battery ............................................................................

46

Replacing a user-replaceable battery ................................................................................

46

Running on external power ................................................................................................................

46

HP CoolSense ....................................................................................................................................

47

Refreshing your software content with Intel Smart Connect Technology (select models only) ..........

47

Shutting down the computer ...............................................................................................................

47

7 Managing and sharing information .............................................................................................................

49

Using a USB device ...........................................................................................................................

49

Connecting a USB device ..................................................................................................

50

Removing a USB device ....................................................................................................

50

Connecting a powered USB device ...................................................................................

50

Inserting and removing a digital storage card ....................................................................................

51

Using optical drives ............................................................................................................................

52

Inserting an optical disc .....................................................................................................

53

Removing an optical disc ...................................................................................................

53

Sharing drives on the network ...........................................................................................

54

8 Maintaining your computer ..........................................................................................................................

55

Improving performance ......................................................................................................................

55

Handling drives ..................................................................................................................

55

Replacing a hard drive .......................................................................................................

56

Using HP 3D DriveGuard (select models only) ..................................................................

57

Using Disk Defragmenter ...................................................................................................

57

Using Disk Cleanup ...........................................................................................................

58

Adding or replacing memory modules ...............................................................................

58

Updating programs and drivers ..........................................................................................................

61

Cleaning your computer .....................................................................................................................

61

Cleaning the display, sides, and cover ..............................................................................

61

Cleaning the TouchPad and keyboard ..............................................................................

61

Traveling with or shipping your computer ...........................................................................................

62

vii