HP ZBook 17 G2 Mobile Workstation Bedienungsanleitung Seite 78
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Using passwords
A password is a group of characters that you choose to secure your computer information. Several types of
passwords can be set, depending on how you want to control access to your information. Passwords can be
set in Windows or in the non-Windows Computer Setup utility that is preinstalled on the computer.
●
BIOS administrator and DriveLock passwords are set in Computer Setup and are managed by the system
BIOS.
●
Automatic DriveLock passwords are enabled in Computer Setup.
●
Windows passwords are set only in the Windows operating system.
●
If HP SpareKey has been set up previously, and if you forget the BIOS administrator password set in
Computer Setup, you can use HP SpareKey to access the utility.
●
If you forget both the DriveLock user password and the DriveLock master password set in Computer
Setup, the hard drive that is protected by the passwords is permanently locked and can no longer be
used.
You can use the same password for a Computer Setup feature and for a Windows security feature. You can
also use the same password for more than one Computer Setup feature.
Use the following tips for creating and saving passwords:
●
When creating passwords, follow requirements set by the program.
●
Do not use the same password for multiple applications or websites, and do not reuse your Windows
password for any other application or website.
●
Use HP Client Security's Password Manager to store your user names and passwords for all of your
websites and applications. You can securely read them in the future if they cannot be remembered.
●
Do not store passwords in a file on the computer.
The following tables list commonly used Windows and BIOS administrator passwords and describe their
functions.
Setting passwords in Windows
Password Function
Administrator password* Protects access to a Windows administrator-level account.
NOTE: Setting the Windows Administrator password does not
set the BIOS Administrator password.
User password* Protects access to a Windows user account.
*For information about setting a Windows administrator password or a Windows user password, access Help and Support by selecting
Start > Help and Support.
68 Chapter 9 Security ENWW
- User Guide 1
- Safety warning notice 3
- Table of contents 5
- 1Welcome 11
- Finding information 12
- ENWW Finding information 3 13
- 4 Chapter 1 Welcome ENWW 14
- ENWW Right 5 15
- Component Description 16
- TouchPad 20
- ENWW Top 11 21
- ENWW Top 13 23
- ENWW Bottom 15 25
- ENWW Rear 17 27
- 3 Connecting to a network 29
- Using the wireless button 30
- Using a WLAN 31
- Configuring a wireless router 32
- Protecting your WLAN 32
- Connecting to a WLAN 32
- Inserting and removing a SIM 33
- Connecting to a wired network 36
- Using pointing devices 38
- Scrolling 40
- 2-finger pinch zoom 40
- 2-finger click 40
- Rotating (select models only) 41
- Flicking (select models only) 42
- Using the keyboard 43
- Using keypads 44
- 5Multimedia 45
- Connecting headphones 46
- Connecting a microphone 46
- Webcam (select models only) 47
- 6 Power management 53
- Setting power options 54
- Using battery power 55
- Using Battery Check 56
- Managing low battery levels 56
- Conserving battery power 58
- Using external AC power 59
- 7 External cards and devices 63
- Configuring an ExpressCard 64
- Inserting an ExpressCard 65
- Removing an ExpressCard 66
- Using a USB device 67
- Connecting a USB device 68
- Removing a USB device 68
- Handling drives 71
- Using hard drives 71
- Removing the service door 72
- Replacing the service door 72
- Removing the hard drive 73
- Installing a hard drive 74
- Using Disk Defragmenter 75
- Using Disk Cleanup 75
- 9Security 77
- Using passwords 78
- Setting a DriveLock password 81
- Entering a DriveLock password 82
- Changing a DriveLock password 82
- Removing DriveLock protection 82
- Using antivirus software 84
- Using firewall software 84
- 10 Maintenance 87
- Cleaning your computer 89
- Cleaning procedures 90
- Updating programs and drivers 91
- 11 Backup and recovery 93
- Guidelines 94
- Backing up your information 95
- Performing a system recovery 96
- Using Computer Setup 99
- Updating the BIOS 101
- Using MultiBoot 103
- Using HP Sure Start 107
- 13 Support 109
- (3) Warranty period 110
- Component 110
- (1) Serial number 110
- (2) Product number 110
- Operating environment 112
- B Troubleshooting 115
- A disc does not play 117
- C Electrostatic discharge 119
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