HP ZBook 14 Mobile manual Updating programs and drivers, Cleaning procedures

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CAUTION: Avoid strong cleaning solvents that can permanently damage your computer. If you are not sure that a cleaning product is safe for your computer, check the product contents to make sure that ingredients such as alcohol, acetone, ammonium chloride, methylene chloride, and hydrocarbons are not included in the product.

Fibrous materials, such as paper towels, can scratch the computer. Over time, dirt particles and cleaning agents can get trapped in the scratches.

Cleaning procedures

Follow the procedures in this section to safely clean your computer.

WARNING! To prevent electric shock or damage to components, do not attempt to clean your computer while it is turned on.

Turn off the computer. Disconnect external power.

Disconnect all powered external devices.

CAUTION: To prevent damage to internal components, do not spray cleaning agents or liquids directly on any computer surface. Liquids dripped on the surface can permanently damage internal components.

Cleaning the display (All-in-Ones or Notebooks)

Gently wipe the display using a soft, lint-free cloth moistened with an alcohol-freeglass cleaner. Be sure that the display is dry before closing the display.

Cleaning the sides or cover

To clean the sides or cover, use a soft microfiber cloth or chamois moistened with one of the cleaning solutions listed previously or use an acceptable disposable wipe.

NOTE: When cleaning the cover of the computer, use a circular motion to aid in removing dirt and debris.

Cleaning the TouchPad, keyboard, or mouse

WARNING! To reduce the risk of electric shock or damage to internal components, do not use a vacuum cleaner attachment to clean the keyboard. A vacuum cleaner can deposit household debris on the keyboard surface.

CAUTION: To prevent damage to internal components, do not allow liquids to drip between the keys.

●To clean the TouchPad, keyboard, or mouse, use a soft microfiber cloth or a chamois moistened with one of the cleaning solutions listed previously or use an acceptable disposable wipe.

●To prevent keys from sticking and to remove dust, lint, and particles from the keyboard, use a can of compressed air with a straw extension.

Updating programs and drivers

HP recommends that you update your programs and drivers on a regular basis with the latest versions. Go to http://www.hp.com/support to download the latest versions. You can also register to receive automatic update notifications when they become available.

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Contents User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents VGA External cards and devices Adding or replacing memory modules Viii Contacting support Labels Input power Operating environment Welcome Finding information Resources For information aboutThen select Warranty and services TouchPad Getting to know your computerTop Lights Buttons and fingerprint reader select models only Keys Fn keyFront Regulatory, Safety, and Environmental Notices . To access RightLeft Display Select the HP Support Assistant appBottom Computer by the governmental agency SIM slot select models only Connecting to a network Connecting to a wireless networkUsing the wireless controls Using the wireless buttonUsing an Internet service provider Using a WlanUsing operating system controls Protecting your Wlan Setting up a WlanConfiguring a wireless router Using HP Mobile Broadband select models only Connecting to a WlanInserting and removing a SIM Connecting to a wired network Using GPS select models onlyUsing Bluetooth wireless devices Connecting to a local area network LANPage Using pointing devices Setting pointing device preferencesUsing the pointing stick select models only Using the TouchPadUsing TouchPad Gestures Turning the TouchPad off and onOne-finger slide Scrolling Rotating select models only Edge swipes select models only Right-edge swipeTop-edge swipe Left-edge swipeIdentifying the hot keys Using the keyboardUsing Microsoft Windows 8 shortcut keys Using keypads Using the embedded numeric keypad Using an optional external numeric keypad Turning the embedded numeric keypad on and offUsing the media activity controls Connecting speakersAdjusting the volume MultimediaConnecting headphones Connecting a microphoneWebcam select models only Checking audio functions on the computerVideo DisplayPortIntel Wireless Display select models only Power management Shutting down the computerSetting power options Using power-saving statesIntel Rapid Start Technology Initiating and exiting SleepUsing battery power Using the power meter and power settingsSetting password protection on wakeup Enabling and exiting user-initiated HibernationFinding additional battery information Using Battery CheckDisplaying the remaining battery charge Maximizing battery discharge timeManaging low battery levels Inserting or removing the batteryRemoving a battery Conserving battery power Storing a user-replaceable batteryReplacing a user-replaceable battery select models only Using external AC powerDisposing of a user-replaceable battery select models only Hybrid Graphics select models only Testing an AC adapterUsing Hybrid Graphics select models only Using memory card readers External cards and devicesInserting a memory card Removing a memory cardUsing smart cards select models only Inserting a smart cardUsing a USB device Removing a smart cardRemoving a USB device Using optional external devicesConnecting a USB device Using optional external drives Handling drives Using hard drivesDrives Replacing the service door Removing or replacing the service doorRemoving the service door Replacing or upgrading the hard drive Removing the hard driveInstalling a hard drive Improving hard drive performance Using Disk DefragmenterUsing Disk Cleanup Using HP 3D DriveGuard Identifying HP 3D DriveGuard statusProtecting the computer Using passwordsSecurity Setting passwords in Windows Password FunctionSetting passwords in Computer Setup Managing a Bios administrator passwordManaging a Computer Setup DriveLock password Entering a Bios administrator passwordSetting a DriveLock password Removing DriveLock protection Entering a DriveLock passwordChanging a DriveLock password Removing Automatic DriveLock protection Using Computer Setup Automatic DriveLockEntering an Automatic DriveLock password Installing critical security updates Using antivirus softwareUsing firewall software Using the fingerprint reader select models only Using HP Client Security select models onlyInstalling an optional security cable Locating the fingerprint reader Maintenance Adding or replacing memory modulesPage Cleaning your computer Cleaning procedures Cleaning the display All-in-Ones or NotebooksCleaning the sides or cover Cleaning the TouchPad, keyboard, or mouseUsing SoftPaq Download Manager Backup and recovery Backing up your informationPerforming a system recovery Using the Windows recovery toolsUsing f11 recovery tools Using Windows 8 operating system media purchased separatelyUsing Windows Refresh for quick and easy recovery Remove everything and reinstall WindowsUsing HP Software Setup Computer Setup BIOS, MultiBoot, and System Diagnostics Using Computer SetupStarting Computer Setup Navigating and selecting in Computer SetupRestoring factory settings in Computer Setup Downloading a Bios update Updating the BiosDetermining the Bios version Choosing MultiBoot preferences Using MultiBootAbout the boot device order Setting a MultiBoot Express prompt Setting a new boot order in Computer SetupDynamically choosing a boot device using the f9 prompt Using System Diagnostics Entering MultiBoot Express preferencesUsing System Diagnostics Support Contacting supportLabels ComponentSerial number Product number Operating environment SpecificationsInput power Traveling with the computer Troubleshooting Troubleshooting resourcesResolving issues Computer is unable to start upComputer screen is blank Software is functioning abnormallyComputer is on but not responding Computer is unusually warmDisc does not play Wireless network connection is not workingAn external device is not working Movie is not visible on an external display Electrostatic discharge Bios IndexWlan SIM
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