Hp Pavilion dv3-2202tu Entertainment Notebook PC Manuel d'utilisateur télécharger pdf (Page 81)

NOTE: If the computer is in the Sleep state or in Hibernation, you must first exit Sleep or Hibernation

before shutdown is possible.

1. Save your work and close all open programs.

2. Click Start.

3. Click Shut down.

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

following emergency procedures in the sequence provided:

●

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

●

Press and hold the power button for at least 5 seconds.

●

Disconnect the computer from external power and remove the battery.

Shutting down the computer 71

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 137 138

User Guide 1
Safety warning notice 3
Table of contents 5
1 Notebook tour 11
2 Chapter 1 Notebook tour 12
Identifying the hardware 3 13
4 Chapter 1 Notebook tour 14
Front components 15
Right-side components 16
Left-side components 17
Display components 18
Bottom components 19
Wireless antennas 19
10 Chapter 1 Notebook tour 20
Identifying the labels 21
Using wireless devices 24
Using the wireless controls 25
Using the wireless button 25
Using a WLAN 27
Connecting to a WLAN 28
Roaming to another network 29
Inserting a SIM 30
Removing a SIM 33
Cannot connect to a WLAN 36
Network icon is not displayed 37
WLAN connection is very weak 38
Using pointing devices 40
Rotating (select models only) 41
Pinching (select models only) 41
Using hotkeys 42
Using hotkeys 33 43
Tapping (or clicking) 46
Flicking 46
Dragging 46
Scrolling 46
Rotating 47
Pinching 47
Using keypads 49
4 Multimedia 51
42 Chapter 4 Multimedia 52
Adjusting the volume 53
Multimedia software 55
46 Chapter 4 Multimedia 56
Checking your audio functions 57
48 Chapter 4 Multimedia 58
Connecting an HDMI device 59
Troubleshooting 62
A disc does not play 64
5 Power management 68
Using the battery meter 69
Using power plans 70
Using external AC power 71
Using battery power 72
Identifying batteries 73
Using Battery Check 73
Charging a battery 75
Managing low battery levels 76
Calibrating a battery 77
Step 3: Discharge the battery 78
Conserving battery power 79
Shutting down the computer 80
6 Drives 82
Using an optical drive 83
Using optical discs 84
Playing a CD, DVD, or BD 86
Configuring AutoPlay 86
Changing DVD region settings 87
Copying a CD or DVD 87
Using Disk Defragmenter 89
Using Disk Cleanup 90
Replacing the hard drive 91
4. Close the cover (2) 93
Replacing the hard drive 83 93
7 External devices 94
Using an eSATA device 96
8 External media cards 97
Inserting a digital card 98
Removing a digital card 99
Using ExpressCards 100
Removing an ExpressCard 101
9 Memory modules 103
10 Security 110
Protecting the computer 111
Using passwords 112
Administrator password 113
Power-on password 114
Using antivirus software 116
Using firewall software 117
Registering fingerprints 120
A Setup Utility 122
Starting Setup Utility 123
Using Setup Utility 124
Displaying system information 125
Exiting Setup Utility 125
Setup Utility Menus 127
Diagnostics menu 128
B Software updates 129
Updating the BIOS 130
Updating programs and drivers 132

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