HP 4320t Mobile specification

6.Remove the screws from the battery area.

7.Turn the computer display-side up, and open the computer as far as possible.

NOTE: Do not use excessive force to open the computer beyond the limits of the display hinges. Forcing extension beyond these limits will cause damage to the display.

8.Slide the switch cover straight back toward the display (1), and then remove the switch cover (2).

62 Chapter 14 Hardware upgrades

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Contents

HP 4320t Mobile Thin Client Product notice Safety warning notice Iv Safety warning notice Table of contents Applications Multimedia Inserting a digital card Removing a digital card Hardware upgrades Page Identifying the hardware Display Top Pointing devices Lights Buttons, switches, and speakers Keys Fn key Front Environmental Notices Right side Left side Wireless antennas Bottom Identifying the labels Component Description Using the File-Based Write Filter command line utility HP Write FiltersFile-Based Write Filter Using the File-Based Write Filter configuration interface Using the File-Based Write Filter status utility Using the Enhanced Write Filter command line utility Enhanced Write Filter Using the Enhanced Write Filter configuration interface All Using the Enhanced Write Filter status utility Configuration Local drivesDrive Z Drive C User accounts Mapping network drivesRoaming profiles Creating a new user accountPage Applications Remote Desktop ConnectionHP Remote Graphics Software RGS TeemTalk Terminal Emulation HP ThinState Capture Microsoft Internet Explorer Windows Media PlayerHP ThinState Deploy Using pointing devices Using the keyboardPointing devices and keyboard Switching the screen image Displaying system informationDecreasing screen brightness Increasing screen brightness Using the keypads Using the embedded numeric keypad Enabling and disabling the embedded numeric keypad Using an optional external numeric keypad Switching key functions on the embedded numeric keypad Power Power control and light locations Setting power options Using power-saving statesShutting down the computer Initiating and exiting Sleep Using battery power Using the Power MeterDisplaying the remaining battery charge Inserting or removing the battery Charging a battery Managing low battery levels Identifying low battery levelsResolving a low battery level Conserving battery power Storing a batteryDisposing of a used battery Using external AC power Connecting the AC adapterPage Using multimedia hardware Using the audio featuresMultimedia Using the video features Using the audio-in microphone jackUsing the audio-out headphone jack Adjusting the volume Using the Hdmi port Using multimedia software Opening preinstalled multimedia softwareUsing multimedia software Preventing playback disruptions Wireless About integrated wireless devicesUsing wireless controls Using Wlan Setting up a Wlan Connecting to a Wlan Using wireless security features Identifying a Wlan device Using a modem Connecting a modem cableModem and LAN Connecting a country- or region-specific modem cable adapter Selecting a location setting Adding new locations when travelingSolving travel connection problems Viewing the current location selection Set the modem to ignore dial tones Connecting to a local area network Using passwords SecurityProtecting the computer Setting passwords in Windows Using administrator and user passwordsAutomatic logon Manual logon Setting passwords in Computer Setup Using a setup passwordAdministrator logon Managing a setup password Installing a security cable Entering a setup password Connecting hardware Using a USB deviceConnecting a USB device Securing USB ports Using the USB Storage Options utility Using Media Card Reader cards Inserting a digital card Removing a digital card Using ExpressCards Configuring an ExpressCardInserting an ExpressCard Removing an ExpressCard Hardware upgrades Identifying installed drivesUsing optical drives select models only Handling drives Inserting an optical disc CD or DVD Removing an optical disc CD or DVD When the disc tray opens When the disc tray does not open Using external drives Using optional external devices Using an optional external MultiBay or external MultiBay Inserting and replacing memory modulesPage Page Page Page Page Page MultiBoot About the boot order deviceEnabling boot devices in Computer Setup Considering boot order changes Choosing MultiBoot preferences Setting a new boot order in Computer Setup Dynamically choosing a boot device using the F9 promptSetting a MultiBoot Express prompt Entering MultiBoot Express preferences Computer Setup Starting Computer SetupUsing Computer Setup Navigating and selecting in Computer Setup Computer Setup menus Restoring factory settings in Computer SetupFile menu System Configuration menu Security menu Computer Setup menus Computer Setup Cleaning the display Cleaning the keyboardRoutine care Traveling and shippingPage Index USB Hdmi Hdmi USB

HP 4320t Mobile manual

Models: 4320t Mobile