Using the power meter and power settings

34

Selecting a power plan

35

Running on battery power

35

Factory-sealed battery

35

Removing a user-replaceable battery

35

Finding battery information

36

Conserving battery power

36

Identifying low battery levels

37

Resolving a low battery level

37

Resolving a low battery level when external power is available

37

Resolving a low battery level when no power source is available

37

Resolving a low battery level when the computer cannot exit Hibernation

37

Storing a user-replaceable battery

37

Disposing of a user-replaceable battery

38

Replacing a user-replaceable battery

38

Running on external AC power

38

Troubleshooting an AC adapter

39

HP CoolSense (select models only)

39

Shutting down (turning off) the computer

39

7 Managing and sharing information

41

Using a USB device

41

Connecting a USB device

41

Removing a USB device

42

Connecting a powered 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

Removing the hard drive

49

Installing a hard drive

50

Using HP 3D DriveGuard (select models only)

52

Using Disk Defragmenter

52

Using Disk Cleanup

52

Adding or replacing memory modules

53

vii

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HP 11.6-Inch C2K41UA#ABA manual Managing and sharing information