HP Rlve 810 G2 manual Cleaning procedures, Cleaning the display All-in-Ones or Notebooks

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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 AC 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.

72 Chapter 10 Maintenance

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Contents User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents Multimedia Vii Security Support 101 Welcome Finding information Resources For information aboutFinding information Enww Getting to know your computer RightGetting to know your computer Left Display Display Top TouchPadLights Keys Fn keyBottom See Using a USB device on RearUsing the wireless controls Connecting to a networkConnecting to a wireless network Using the wireless buttonUsing operating system controls Using a WlanUsing an Internet service provider Configuring a wireless router Setting up a WlanProtecting your Wlan Using HP Mobile Broadband select models only Connecting to a WlanInserting and removing a SIM Using GPS select models only Using Bluetooth wireless devices select models onlyConnecting to a wired network Connecting to a local area network LANEnww Enww Setting pointing device preferences Using pointing devicesUsing the TouchPad and gestures Turning the TouchPad off and on TappingScrolling Finger pinch zoomRotating select models only Finger clickEdge swipes select models only Right-edge swipe Top-edge swipe Using Windows shortcut keys Using the keyboardIdentifying the hot keys Using keypads Hot key combinationUsing the embedded numeric keypad Using an optional external numeric keypad Turning the embedded numeric keypad on and offEnww Multimedia Using the media activity controlsConnecting speakers AudioConnecting a microphone Adjusting the volumeConnecting headphones Connecting headphones and microphonesWebcam select models only VideoDisplayPort Power management Shutting down the computerIntel Rapid Start Technology select models only Setting power optionsUsing power-saving states Initiating and exiting SleepSetting password protection on wakeup Using the power meter and power settingsEnabling and exiting user-initiated Hibernation Using battery power Finding additional battery informationMaximizing battery discharge time Using Battery CheckDisplaying the remaining battery charge Managing low battery levelsInserting or removing the battery Inserting a batteryConserving battery power Storing a user-replaceable battery select models onlyDisposing of a user-replaceable battery select models only Using external AC powerReplacing a user-replaceable battery select models only Testing an AC adapter Enww External cards and devices Using memory card readers select models onlyInserting a memory card Using a USB device Removing a memory cardConnecting a USB device Using optional external devicesRemoving a USB device Using optional external drives Drives Handling drivesRemoving or replacing the service door Using hard drivesRemoving the service door Replacing the service door Replacing or upgrading the hard driveInstalling a hard drive Removing the hard driveUsing Disk Cleanup Using Disk DefragmenterImproving hard drive performance Enww Security Protecting the computerUsing passwords Setting passwords in WindowsSetting passwords in Computer Setup Managing a Bios administrator passwordManaging a Computer Setup DriveLock password Entering a Bios administrator passwordSetting a DriveLock password Changing a DriveLock password Entering a DriveLock passwordRemoving DriveLock protection Using Computer Setup Automatic DriveLock Entering an Automatic DriveLock passwordUsing firewall software Using antivirus softwareRemoving Automatic DriveLock protection Installing critical security updates Using HP Client SecurityInstalling an optional security cable Maintenance Adding or replacing memory modulesEnww Cleaning your computer Cleaning the sides or cover Cleaning proceduresCleaning the display All-in-Ones or Notebooks Cleaning the TouchPad, keyboard, or mouseUpdating programs and drivers Using SoftPaq Download Manager Enww Performing a system recovery Backup and recoveryBacking up your information Using the Windows recovery tools Click Backup and RecoveryUsing f11 recovery tools Using Windows operating system media purchased separatelyUsing Windows Refresh or Windows Reset Using HP Software SetupStarting Computer Setup Using Computer SetupNavigating and selecting in Computer Setup Restoring factory settings in Computer Setup Determining the Bios version Updating the BiosDownloading a Bios update Enww Choosing MultiBoot preferences Using MultiBootAbout the boot device order Setting a new boot order in Computer SetupSetting a MultiBoot Express prompt Dynamically choosing a boot device using the f9 promptEntering MultiBoot Express preferences Using HP PC Hardware Diagnostics Uefi Downloading HP PC Hardware Diagnostics Uefi to a USB deviceEnww Support Contacting supportLabels Labels Enww Specifications Input power Input Power RatingOperating environment Enww Traveling with the computer Enww Resolving issues TroubleshootingTroubleshooting resources Computer is unable to start upComputer is on but not responding Computer screen is blankSoftware is functioning abnormally Computer is unusually warmAn external device is not working Wireless network connection is not workingDisc does not play Movie is not visible on an external display Electrostatic discharge Appendix C Electrostatic discharge Symbols/Numerics IndexJacks SIM Enww
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