HP 2740P manual Cleaning procedures, Cleaning the display, Cleaning the sides and cover

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Cleaning procedures

Follow the procedures in this section to safely clean your notebook or tablet PC.

WARNING! To prevent electric shock or damage to components, do not attempt to clean your notebook or tablet PC while it is turned on. Before cleaning your notebook or tablet PC, turn off the power to the notebook or tablet PC by shutting down the computer, disconnect the external power, and then disconnect all powered external devices.

CAUTION: Do not spray cleaning agents or liquids directly on any notebook or tablet PC surface. Liquids that are allowed to drip on the surface can permanently damage internal components.

Cleaning the display

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 lid.

Cleaning the sides and cover

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

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

Cleaning the TouchPad and keyboard

CAUTION: When cleaning the TouchPad and keyboard, do not let liquids drip between the keys. A liquid spill can permanently damage internal components.

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

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

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.

Cleaning a tablet PC pen and pen holder

Using one of the cleaning solutions listed previously, moisten a soft microfiber cloth or chamois or use an acceptable germicidal disposable wipe:

●To clean the pen, rub the pen in an up and down motion to aid in removing dirt and debris.

●To clean the pen holder, use a rotating motion around the opening of the pen holder.

CAUTION: Do not put any fluid or insert any material other than the tablet PC pen in the pen holder. The pen holder is not sealed off from some of the internal electronics of the tablet PC.

156 Chapter 17 Cleaning guidelines

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Contents HP EliteBook 2740p User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents Pointing devices, touch screen, and keyboard Multimedia Power management 103 107 157 Xii Features Identifying hardwareTop components Pointing devicesFeatures Lights Buttons and switches Keys Panel System and Security Power Options Front componentsRight-side components Left-side components Rear components Bottom components Display Wireless antennas select models only Additional hardware components Identifying the labels Using the tablet Tablet display componentsTablet mode Rotating the displayPage Page Page Using wireless devices select models only Identifying wireless and network iconsNetworking Using the wireless controls Using the wireless buttonUsing Wireless Assistant software select models only Using HP Connection Manager select models onlySelect Start All Programs HP HP Connection Manager Using operating system controls Using a Wlan Setting up a WlanProtecting your Wlan Connecting to a Wlan Use a wireless transmitter with built-in securityUse wireless encryption Work behind a firewallRoaming to another network Using HP Mobile Broadband select models only Inserting a SIMRemoving a SIM Page Using Bluetooth wireless devices select models only Bluetooth and Internet Connection Sharing ICSTroubleshooting wireless connection problems Cannot create a Wlan connectionCannot connect to a preferred network Network icon is not displayedCurrent network security codes are unavailable Cannot connect to the wireless router Wlan connection is very weakUsing the modem select models only Connecting a modem cableConnecting a country-specific modem cable adapter Selecting a location setting Viewing the current location selectionAdding new locations when traveling Select Start Devices and PrintersSolving travel connection problems Check the telephone line typeCheck for pulse or tone dialing Set the modem to ignore dial tonesClear the check box for Wait for dial tone before dialing Connecting to a local area network LAN Using pointing devices Setting pointing device preferencesUsing the TouchPad Pointing devices, touch screen, and keyboardScrolling Three finger flick Using the pen Using the pointing stickConnecting an external mouse Identifying the pen componentsPerforming other procedures with the pen Performing mouse clicks with the penPressure sensitivity Using the pen holder Calibrating the penUsing the touch screen select models only Setting pen preferencesTapping or clicking FlickingDragging ScrollingRotating Pinching Setting touch screen preferences Using touch screen settingsUsing the keyboard Using the keyboard lightPage Using hotkeys Displaying system informationSwitching the screen image Initiating SleepEnabling/disabling the TouchPad fn+f5 Viewing battery charge information Decreasing screen brightnessIncreasing screen brightness Activating the ambient light sensorUsing HP Quick Launch Buttons Opening the Quick Launch Buttons control panel Using HP QuickLook Using HP QuickWeb Using the embedded numeric keypadUsing the embedded numeric keypad Using an optional external numeric keypadMultimedia features Adjusting the volumeMultimedia Multimedia software Accessing your preinstalled multimedia software Installing your preloaded multimedia softwareInstalling multimedia software from a disc Connecting external audio devices Select Start All Programs Accessories Sound RecorderAudio Checking your audio functionsPage Connecting an external monitor or projector Using the external monitor portVideo Adjusting webcam properties WebcamWebcam tips Capturing business card images Page Power management Setting power optionsUsing power-saving states Initiating and exiting SleepUsing the battery meter Using power plansInitiating and exiting Hibernation Click HibernateSetting password protection on wakeup Viewing the current power planSelecting a different power plan Customizing power plansUsing external AC power Connecting the AC adapterUsing battery power Finding battery information in Help and SupportUsing Battery Check Displaying the remaining battery chargeInserting or removing the battery Charging a battery Maximizing battery discharge timeManaging low battery levels Identifying low battery levelsCalibrating a battery Resolving a low battery levelFully charge the battery Disable Hibernation and Sleep Discharge the batteryConserving battery power Fully recharge the batteryReenable Hibernation and Sleep Storing a battery Disposing of a used batteryReplacing the battery Testing an AC adapter Shutting down the computerClick Shut down Page Identifying installed drives DrivesHandling drives Using Disk Defragmenter Using Disk CleanupImproving hard drive performance Using HP 3D DriveGuard Identifying HP 3D DriveGuard statusUsing HP 3D DriveGuard software Replacing the hard drive in the hard drive bay Page Page Page Using a USB device Connecting a USB deviceExternal devices Removing a USB deviceUsing USB legacy support Using a 1394 device Connecting a 1394 deviceRemoving a 1394 device Using external drives Using optional external devicesUsing the docking connector Using Media Card Reader cards External media cardsInserting a digital card Removing a digital card Using ExpressCards select models only Configuring an ExpressCardInserting an ExpressCard Removing an ExpressCard Using Smart Cards select models only Inserting a smart cardRemoving a smart card Memory modules Adding or replacing a memory module Page Page Security Protecting the computerUsing passwords Setting passwords in WindowsSetting passwords in Computer Setup Bios administrator password Managing a Bios administrator password Using Computer Setup DriveLock Entering a Bios administrator passwordSetting a DriveLock password Entering a DriveLock passwordChanging a DriveLock password Using Computer Setup Auto DriveLock Removing DriveLock protectionEntering an Automatic DriveLock password Removing Automatic DriveLock protectionUsing Computer Setup security features Viewing Computer Setup System InformationSecuring system devices Using Computer Setup System IDs Using antivirus software Using firewall software Installing critical updates Using HP ProtectTools Security Manager select models only Installing a security cable Software updates Updating softwarePage Updating the Bios Determining the Bios versionDownloading a Bios update Page Updating programs and drivers Click DownloadBackup and recovery Select Start All Programs Maintenance Backup and Restore Backing up your informationBackup and recovery Performing a recovery Using the Windows recovery toolsUsing f11 Using a Windows 7 operating system DVD purchased separatelySelect Repair your computer Computer Setup Starting Computer SetupUsing Computer Setup Navigating and selecting in Computer SetupComputer Setup menus Restoring factory settings in Computer SetupFile menu Security menuSystem Configuration menu Computer Setup Select Computer Setup Ansi MultiBoot About the boot device orderPage Enabling boot devices in Computer Setup Considering boot order changes Choosing MultiBoot preferences Setting a new boot order in Computer SetupDynamically choosing a boot device using the F9 prompt Setting a MultiBoot Express prompt Entering MultiBoot Express preferencesUsing Client Management Solutions Configuring and deploying a software imageManagement and printing Managing and updating software HP Client Manager for Altiris select models onlyHP CCM Client Configuration Manager select models only HP SSM System Software ManagerUsing Client Management Solutions Using Intel Active Management Technology select models only Enabling the iAMT solutionUsing the MEBx setup utility menus Intel ME ConfigurationIAMT Configuration Change Intel ME PasswordUsing the HP Universal Print Driver select models only Cleaning guidelines Cleaning productsCleaning procedures Cleaning the displayCleaning the sides and cover Cleaning the TouchPad and keyboardSymbols/Numerics IndexUSB Jacks Ssid SIM Universal Print Driver, using
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2740P specifications

The HP 2740P is a versatile and robust convertible tablet PC that was designed for professionals seeking flexibility and high performance. Launched as part of HP's Elite series, this model is known for its business-oriented features and solid build quality.

One of the standout features of the HP 2740P is its 12.1-inch display, which boasts a resolution of 1280 x 800 pixels. This screen supports multi-touch functionality, allowing users to navigate and interact through gestures. The display is also built with an integrated capacitive digitizer, supporting the use of an optional stylus for more precise input, which is particularly useful for note-taking and graphic work.

Powered by Intel’s Core i5 and i7 processors from the first generation, the HP 2740P handles multitasking efficiently. It supports up to 8 GB of RAM, ensuring that demanding applications run smoothly. The device comes with various storage options, including solid state drives (SSD) or traditional hard drives (HDD), giving users flexibility and speed according to their needs.

Connectivity is one of the strong points of the HP 2740P. It includes multiple USB 2.0 ports, an ExpressCard slot, an SD card reader, and VGA and DisplayPort outputs, facilitating easy connection to various peripherals and external displays. Additionally, the device is equipped with Wi-Fi and optional mobile broadband capability, allowing users to stay connected on the go.

Security features are also robust, including a fingerprint reader and a Smart Card reader, which helps in safeguarding sensitive data. The device’s build quality is noteworthy, featuring a durable casing that meets military specifications for ruggedness, making it a reliable choice for professionals in challenging environments.

The HP 2740P operates with Windows 7 Professional but can also be upgraded to later versions, enhancing usability in today’s tech landscape. This tablet PC strikes an excellent balance between portability and capability, making it ideal for business users, educators, and creative professionals.

In summary, the HP 2740P is a well-equipped convertible tablet that encapsulates the blend of functionality and adaptability. Its combination of performance, security features, and connectivity options positions it as a formidable tool for those looking to enhance productivity in a compact form factor.
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