HP ZBook 17 G2 Mobile Workstation (ENERGY STAR) Manuel d'utilisateur Page 99
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Updating the BIOS
Updated versions of the BIOS may be available on the HP website.
Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs.
Some download packages contain a file named Readme.txt, which contains information regarding installing
and troubleshooting the file.
Determining the BIOS version
To determine whether available BIOS updates contain later BIOS versions than those currently installed on
the computer, you need to know the version of the system BIOS currently installed.
BIOS version information (also known as ROM date and System BIOS) can be revealed by pressing fn+esc (if
you are already in Windows) or by using Computer Setup.
1. Start Computer Setup.
2. Use a pointing device or the arrow keys to select Main > System Information.
3. To exit Computer Setup without saving your changes, click the Exit icon in the lower-right corner of the
screen, and then follow the on-screen instructions.
– or –
Use the arrow keys to select Main > Ignore Changes and Exit, and then press enter.
Downloading a BIOS update
CAUTION: To reduce the risk of damage to the computer or an unsuccessful installation, download and
install a BIOS update only when the computer is connected to reliable external power using the AC adapter.
Do not download or install a BIOS update while the computer is running on battery power, docked in an
optional docking device, or connected to an optional power source. During the download and installation,
follow these instructions:
Do not disconnect power on the computer by unplugging the power cord from the AC outlet.
Do not shut down the computer or initiate Sleep.
Do not insert, remove, connect, or disconnect any device, cable, or cord.
1. From the Start screen, type hp support assistant, and then select the HP Support Assistant app.
2. Click Updates and tune-ups, and then click Check for HP updates now.
3. Follow the on-screen instructions.
4. At the download area, follow these steps:
a. Identify the most recent BIOS update and compare it to the BIOS version currently installed on
your computer. Make a note of the date, name, or other identifier. You may need this information
to locate the update later, after it has been downloaded to your hard drive.
b. Follow the on-screen instructions to download your selection to the hard drive.
If the update is more recent than your BIOS, make a note of the path to the location on your hard
drive where the BIOS update is downloaded. You will need to access this path when you are ready
to install the update.
ENWW Using Computer Setup 89
- 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
- ENWW Left 7 17
- Component Description 18
- 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 a WLAN 30
- Setting up a WLAN 31
- Configuring a wireless router 31
- Protecting your WLAN 31
- Connecting to a WLAN 32
- Inserting and removing a SIM 33
- Connecting to a wired network 34
- Using pointing devices 37
- Scrolling 39
- 2-finger pinch zoom 39
- 2-finger click 40
- Rotating (select models only) 40
- Flicking (select models only) 41
- 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 57
- Managing low battery levels 57
- Conserving battery power 59
- Using external AC power 60
- 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
- Updating programs and drivers 90
- 11 Backup and recovery 93
- Using f11 recovery tools 94
- Using HP Software Setup 96
- Using Computer Setup 97
- Updating the BIOS 99
- Using MultiBoot 100
- Using HP Sure Start 104
- 13 Support 105
- Component 106
- (1) Serial number 106
- (2) Product number 106
- (3) Warranty period 106
- A Traveling with the computer 109
- B Troubleshooting 111
- A disc does not play 113
- C Electrostatic discharge 115
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