HP dv7-7135us, B5R45UA manual Managing and sharing information

Initiating and exiting Sleep	40
Initiating and exiting Hibernation	41
Setting password protection on wakeup	41
Using the power meter	42
Selecting a power plan	43
Running on battery power	44
Removing a user-replaceable battery	44
Finding battery information	44
Conserving battery power	45
Identifying low battery levels	45
Storing a user-replaceable battery	45
Disposing of a user-replaceable battery	45
Replacing a user-replaceable battery	46
Running on external power	46
Using HP CoolSense (select models only)	47
Shutting down the computer	48
7 Managing and sharing information	49
Using a USB device	49
Connecting a USB device	49
Removing a USB device	50
Connecting a powered USB device	50
Inserting and removing digital storage cards	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	58
Using Disk Defragmenter	58
Using Disk Cleanup	58
Adding or replacing memory modules	59
Updating programs and drivers	62
Cleaning your computer	63
Cleaning the display, sides, and cover	63
Cleaning the TouchPad and keyboard	63
Traveling with or shipping your computer	64

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