Hp Pavilion dv6z-3200 CTO Select Edition Entertainmen Manuel d'utilisateur télécharger pdf (Page 66)

If the computer is unresponsive and you are unable to use the recommended shutdown procedures, try

the following emergency procedures:

1. Press ctrl+alt+delete, and then press the Power button.

2. Press and hold the Power button for at least five seconds.

3. Disconnect the computer from external power, and remove the battery.

56 Chapter 6 Power management

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 128 129

Notebook PC User Guide 1
Safety warning notice 3
Table of contents 5
1 Getting started 11
2 Features 13
Components 14
TouchPad buttons 15
6 Chapter 2 Features 16
Components 7 17
8 Chapter 2 Features 18
Front components 19
Right-side components 19
Left-side components 20
Bottom components 21
Display components 22
Wireless antennas 23
14 Chapter 2 Features 24
Using wireless devices 26
Using the wireless controls 27
Using the wireless action key 27
Using HP Wireless Assistant 28
Using a WLAN 29
Protecting your WLAN 30
Connecting to a WLAN 31
Roaming to another network 31
Using pointing devices 34
Using TouchPad gestures 35
Calibrating the touch screen 37
Using the action keys 39
Using the hotkey 41
5Multimedia 43
34 Chapter 5 Multimedia 44
Adjusting the volume 45
Using the media activity keys 46
Multimedia software 47
38 Chapter 5 Multimedia 48
Checking your audio functions 49
Connecting an HDMI device 51
6 Power management 53
Using the battery meter 54
Using power plans 54
Customizing power plans 55
Using external AC power 56
Connecting the AC adapter 57
Using battery power 58
Charging a battery 60
Managing low battery levels 61
Calibrating a battery 62
Conserving battery power 63
Storing a battery 64
Disposing of a used battery 64
Replacing the battery 64
Shutting down the computer 65
Handling drives 67
Optical drive 68
Playing a CD, DVD, or BD 70
Configuring AutoPlay 71
Changing DVD region settings 71
Copying a CD or DVD 72
Removing a CD, DVD, or BD 74
Using external drives 75
Using Disk Defragmenter 76
Using Disk Cleanup 76
8 External devices 82
Using an eSATA device 83
Connecting an eSATA device 84
Removing an eSATA device 85
9 External media cards 86
Removing a digital card 87
10 Memory modules 88
18. Turn on the computer 91
11 Security 92
Using passwords 93
Administrator password 94
Power-on password 95
Using antivirus software 97
Using firewall software 97
Registering fingerprints 100
12 Troubleshooting 102
Network icon is not displayed 103
WLAN connection is very weak 104
DVD, or a BD 104
13 Changing QuickWeb settings 110
A Setup Utility (BIOS) 111
Displaying system information 112
Setup Utility menus 113
Security menu 114
System Configuration menu 114
Diagnostics menu 115
B Software updates 116
Updating the BIOS 117
Updating programs and drivers 118
C Backup and recovery 119
Creating recovery discs 120
Backing up your information 121
Using system restore points 122
Performing a recovery 123

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