Hp 455 Notebook-PC Manuel d'utilisateur Page 8
- Page / 83
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Setting Windows passwords .............................................................................................. 58
Setting Setup Utility (BIOS) passwords ............................................................................. 58
Using Internet security software ......................................................................................................... 59
Using antivirus software ..................................................................................................... 59
Using firewall software ....................................................................................................... 59
Installing software updates ................................................................................................................. 59
Installing Windows updates ............................................................................................... 59
Installing HP and third-party software updates .................................................................. 60
Securing your wireless network .......................................................................................................... 60
Backing up your software applications and information ..................................................................... 60
Using an optional security cable lock ................................................................................................. 60
10 Using Setup Utility (BIOS) and System Diagnostics ............................................................................... 62
Starting Setup Utility (BIOS) ............................................................................................................... 62
Updating the BIOS ............................................................................................................................. 62
Determining the BIOS version ........................................................................................... 62
Downloading a BIOS update ............................................................................................. 63
Using System Diagnostics .................................................................................................................. 63
11 Backing up, restoring, and recovering ..................................................................................................... 65
Creating recovery media and backups ............................................................................................... 65
Creating HP Recovery media ............................................................................................ 66
Restore and recovery ......................................................................................................................... 67
Using Windows Refresh for quick and easy recovery ....................................................... 68
Remove everything and reinstall Windows ........................................................................ 68
Recovering using HP Recovery Manager .......................................................................... 69
What you need to know ..................................................................................... 69
Using the HP Recovery partition to recover a minimized image (select
models only) ...................................................................................................... 69
Using HP Recovery media to recover ............................................................... 70
Changing the computer boot order ................................................................... 70
Removing the HP Recovery partition ................................................................................. 70
12 Specifications .............................................................................................................................................. 71
Input power ......................................................................................................................................... 71
Operating environment ....................................................................................................................... 71
13 Electrostatic Discharge .............................................................................................................................. 72
Index ................................................................................................................................................................... 73
viii
- User Guide 1
- Safety warning notice 3
- Table of contents 5
- 1 Starting right 9
- More HP resources 10
- Locating hardware 11
- Locating software 11
- Right side 12
- Left side 13
- Display 7 15
- TouchPad 16
- 3 Connecting to a network 22
- Using a WLAN 23
- Setting up a WLAN 24
- Configuring a wireless router 24
- Protecting your WLAN 24
- Connecting to a wired network 25
- Using the webcam 28
- Using audio 28
- Using video 29
- Using the TouchPad 33
- Using TouchPad gestures 33
- Scrolling 34
- Pinching/zooming 35
- Rotating (select models only) 35
- Flicking (select models only) 36
- Edge swipes 37
- Using the keyboard and mouse 38
- Using the keys 39
- Using the hot keys 40
- Function Hot key Description 41
- Selecting a power plan 44
- Running on battery power 44
- Finding battery information 45
- Conserving battery power 45
- Resolving a low battery level 46
- Running on external AC power 47
- Troubleshooting an AC adapter 47
- Using a USB device 49
- Removing a USB device 50
- Using optical drives 51
- Inserting an optical disc 52
- Removing an optical disc 53
- Using optical drives 47 55
- 8 Maintaining your computer 56
- Using Disk Defragmenter 59
- Using Disk Cleanup 59
- Updating programs and drivers 62
- Cleaning your computer 63
- 9 Securing your computer and 65
- Setting Windows passwords 66
- Installing software updates 67
- Diagnostics 70
- Using System Diagnostics 71
- To start System Diagnostics: 72
- Creating HP Recovery media 74
- Restore and recovery 75
- What you need to know 77
- 12 Specifications 79
- 13 Electrostatic Discharge 80
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