HP 6720t Mobile specification

© Copyright 2008 Hewlett-Packard Development Company, L.P.

Windows is a U.S. registered trademark of Microsoft Corporation.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Second Edition: March 2008

First Edition: January 2008

Document Part Number: 466204-002

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HP 6720t Mobile manual

Contents

HP Compaq 6720t Mobile Thin Client Page Safety warning notice Iv Safety warning notice Product notice Vi Product notice Table of contents Multimedia Appendix a Routine care Page Pointing devices Identifying the hardwareTop components Lights Component Description Buttons and switches Adjust Power Properties Keys Fn key Left-side components Front componentsRight-side components Rear components Bottom components Wireless antennae Identifying the labels Using the Enhanced Write Filter Enhanced Write Filter Connecting an external mouse Using pointing devicesSetting pointing device preferences Pointing devices Displaying system information fn+esc Using the keyboardUsing hotkeys Initiating Standby fn+f3 Switching the screen image fn+f4Viewing battery charge information fn+f8 Decreasing screen brightness fn+f9 Enabling and disabling the embedded numeric keypad Using the keypadsUsing the embedded numeric keypad Using an optional external numeric keypad Switching key functions on the embedded numeric keypad Power Power control and light locations Shutting down the computer Properties Initiating and exiting Standby Setting power optionsUsing power-saving states Using battery power Using the battery meter Displaying the remaining battery charge Inserting or removing the battery Charging a battery Identifying low battery levels Managing low battery levelsConserving battery power Resolving a low battery level Disposing of a used battery Using external AC powerStoring a battery Connecting the AC adapter Multimedia Using multimedia hardwareUsing the audio features Adjusting the volume Using the audio-in microphone jackUsing the audio-out headphone jack Opening preinstalled multimedia software Using multimedia softwareUsing the video features Using the external monitor port Observing the copyright warning Using multimedia softwarePreventing playback disruptions Using wireless controls WirelessAbout integrated wireless devices Using Wlan Setting up a Wlan Identifying a Wlan device Connecting to a WlanUsing wireless security features Modem and LAN Using a modemConnecting a modem cable Connecting a country-specific modem cable adapter Viewing the current location selection Selecting a location settingSolving travel connection problems Connecting to a local area network Set the modem to ignore dial tonesPage Security Protecting the computer Using a power-on password Using passwordsSetting passwords in Windows Requiring a power-on password at restart Managing a power-on passwordEntering a power-on password Installing a security cable Connecting a USB device Connecting hardwareUsing a USB device Removing a USB device Using the docking connectorUsing PC Cards Inserting and removing a PC CardPage Page Handling drives Hardware upgradesIdentifying installed drives Using optical drives select models only Inserting an optical disc CD or DVD When the disc tray opens Removing an optical disc CD or DVD When the disc tray does not open Routine care Cleaning the displayCleaning the keyboard Traveling and shippingPage Index USB Wlan