HP 2170p Guia do Utilizador Página 9
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13 MultiBoot ..................................................................................................................................................... 72
About the boot device order ............................................................................................................... 72
Enabling boot devices in Computer Setup ......................................................................................... 73
Considering boot order changes ........................................................................................................ 73
Choosing MultiBoot preferences ........................................................................................................ 74
Setting a new boot order in Computer Setup ..................................................................... 74
Dynamically choosing a boot device using the f9 prompt .................................................. 75
Setting a MultiBoot Express prompt .................................................................................. 75
Entering MultiBoot Express preferences ........................................................................... 75
Appendix A Troubleshooting and support .................................................................................................... 76
Troubleshooting .................................................................................................................................. 76
The computer is unable to start up .................................................................................... 76
The computer screen is blank ............................................................................................ 76
Software is functioning abnormally .................................................................................... 76
The computer is on but is not responding .......................................................................... 77
The computer is unusually warm ....................................................................................... 77
An external device is not working ...................................................................................... 77
The wireless network connection is not working ................................................................ 77
The optical disc tray does not open for removal of a CD or DVD ...................................... 78
The computer does not detect the optical drive ................................................................. 78
A disc does not play ........................................................................................................... 79
A movie is not visible on an external display ..................................................................... 79
The process of burning a disc does not begin, or it stops before completion .................... 80
Contacting support ............................................................................................................................. 80
Labels ................................................................................................................................................. 81
Appendix B Cleaning your computer ............................................................................................................. 82
Cleaning products .............................................................................................................................. 82
Cleaning procedures .......................................................................................................................... 82
Cleaning the display .......................................................................................................... 82
Cleaning the sides and cover ............................................................................................ 83
Cleaning the TouchPad and keyboard .............................................................................. 83
Appendix C Specifications .............................................................................................................................. 84
Input power ......................................................................................................................................... 84
Operating environment ....................................................................................................................... 85
Appendix D Electrostatic discharge .............................................................................................................. 86
ix
- HP Notebook 1
- Safety warning notice 3
- Table of contents 5
- 1 Welcome 11
- Finding information 12
- Finding information 3 13
- TouchPad 14
- Component Description 15
- Right 11 21
- Display 13 23
- 3Networking 25
- Using the wireless button 26
- Using a WLAN 27
- Protecting your WLAN 28
- Roaming to another network 28
- Connecting to a wired network 29
- Connecting a modem cable 30
- Using the keyboard 32
- Using keypads 33
- Using the TouchPad 36
- Using TouchPad gestures 37
- Using the pointing stick 38
- 5Multimedia 39
- Using video devices 40
- DisplayPort 42
- 6 Power management 43
- Using battery power 45
- Charging a battery 47
- Maximizing battery life 48
- Managing low battery levels 48
- Conserving battery power 49
- Storing a battery 49
- Using external AC power 50
- Testing an AC adapter 51
- 7 Drives 52
- Removing the service door 53
- Replacing the service door 54
- Removing the hard drive 55
- Installing a hard drive 56
- Inserting an optical disc 57
- Removing an optical disc 58
- 8 External cards and devices 60
- Using a USB device 61
- Connecting a USB device 62
- Removing a USB device 62
- Using the docking connector 64
- 9 Memory modules 65
- 10 Security 68
- Using passwords 69
- Using firewall software 71
- Enrolling your fingerprint 73
- 11 Backup and Recovery 75
- Backing up your information 77
- System Diagnostics 78
- Updating the BIOS 79
- Determining the BIOS version 80
- Downloading a BIOS update 80
- 13 MultiBoot 82
- A Troubleshooting and support 86
- A disc does not play 89
- Contacting support 90
- B Cleaning your computer 92
- Cleaning the sides and cover 93
- C Specifications 94
- Operating environment 95
- D Electrostatic discharge 96
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