Hp 250 G2 Notebook PC Manuel d'utilisateur Page 7
- Page / 90
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Shutting down the computer ............................................................................................................... 44
7 Managing and sharing information ............................................................................................................. 45
Using a USB device ........................................................................................................................... 45
Connecting a USB device .................................................................................................. 45
Removing a USB device .................................................................................................... 46
Connecting a powered USB device ................................................................................... 46
Inserting and removing a memory card .............................................................................................. 47
8 Maintaining your computer .......................................................................................................................... 48
Improving performance ...................................................................................................................... 48
Handling drives .................................................................................................................. 48
Using Disk Defragmenter ................................................................................................... 48
Using Disk Cleanup ........................................................................................................... 49
Adding or replacing memory modules ............................................................................... 49
Updating programs and drivers .......................................................................................................... 53
Cleaning your computer ..................................................................................................................... 53
Cleaning procedures .......................................................................................................... 53
Cleaning the display (All-in-Ones or Notebooks) .............................................. 53
Cleaning the sides or cover ............................................................................... 54
Cleaning the TouchPad, keyboard, or mouse ................................................... 54
Traveling with or shipping your computer ........................................................................................... 54
9 Securing your computer and information .................................................................................................. 56
Locating your security software .......................................................................................................... 56
Using passwords ................................................................................................................................ 57
Setting Windows passwords .............................................................................................. 57
Setting Setup Utility (BIOS) passwords ............................................................................. 58
Using Internet security software ......................................................................................................... 58
Using antivirus software ..................................................................................................... 58
Using firewall software ....................................................................................................... 59
Installing software updates ................................................................................................................. 59
Installing Windows security updates .................................................................................. 59
Installing HP and third-party software updates .................................................................. 59
Securing your wireless network .......................................................................................................... 59
Backing up your software applications and information ..................................................................... 60
Using an optional security cable lock ................................................................................................. 60
10 Using Computer Setup (BIOS) and HP PC Hardware Diagnostics (UEFI) ............................................. 61
Starting Setup Utility (BIOS) ............................................................................................................... 61
vii
- User Guide 1
- Safety warning notice 3
- Table of contents 5
- 1 Starting right 11
- More HP resources 12
- Component Description 13
- Right side 14
- Left side 15
- Display 7 17
- TouchPad 19
- Bottom 15 25
- Component 28
- (5) Revision number 28
- 3 Connecting to a network 29
- Using a WLAN 30
- Setting up a WLAN 31
- Configuring a wireless router 31
- Protecting your WLAN 31
- Connecting to a WLAN 32
- Connecting to a wired network 33
- Multimedia features 34
- Multimedia features 25 35
- Using the webcam 37
- Using audio 37
- Using video 38
- Connecting an HDMI device 39
- Using the keyboard 42
- Using the hot keys 43
- Using the TouchPad 44
- Navigating 45
- Selecting 45
- Using TouchPad gestures 46
- Scrolling 47
- Pinching/zooming 47
- 6 Managing power 48
- Using the power meter 49
- Selecting a power plan 50
- Running on battery power 50
- Finding battery information 52
- Conserving battery power 52
- Running on external power 53
- Shutting down the computer 54
- Using a USB device 55
- Removing a USB device 56
- 8 Maintaining your computer 58
- Using Disk Cleanup 59
- Updating programs and drivers 63
- Cleaning your computer 63
- Cleaning the sides or cover 64
- 9 Securing your computer and 66
- Using passwords 67
- Using antivirus software 68
- Installing software updates 69
- Starting Setup Utility (BIOS) 71
- Updating the BIOS 71
- Using System Diagnostics 72
- Creating backups 74
- What you need to know 75
- Tips for a successful backup 76
- Restore and recovery 77
- 12 Specifications 80
- Operating environment 81
- Troubleshooting 82
- WLAN connection is very weak 83
- Audio problems 84
- Power management problems 85
- Contacting support 86
- 14 Electrostatic Discharge 87
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