Inserting or replacing the battery | HP dv4-2160us manual

Inserting or replacing the battery

WARNING! Dispose of used batteries according to the instructions in the Regulatory, Safety and Environmental Notices located on a user guide disc or in Help and Support. To access the notices, select Start > Help and Support > User Guides.

To insert or replace the battery in the remote control, follow these instructions:

1.On the back of the remote control, lift the battery compartment cover (1) and remove it (2).

2.With the positive side of the battery facing up, insert the battery into the compartment (1).

3.Align the battery compartment cover (2) with the battery compartment and press down to close the cover (3).

68 Chapter 6 HP Mobile Remote Control (Select Models Only)

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HP dv4-2160us manual Inserting or replacing the battery

Contents

Page Product notice Safety warning notice Iv Safety warning notice Table of contents Pointing devices and keyboard Multimedia HP Media Remote Control Select Models Only Drives External media cards 149 Xii Using HP QuickWeb select models only Starting HP QuickWeb Disabling and enabling HP QuickWeb Features Identifying hardware TouchPad ComponentsTop components Lights Components Features Panel System and Security Power Options Buttons, speakers, and fingerprint reader Keys Fn key Display Front components Rear component Right-side components Left-side components Bottom components Wireless antennas Additional hardware components Labels Wireless, local area network, and modem Using wireless devices Identifying wireless and network status icons Using the wireless controls Using the wireless button Using HP Wireless Assistant Using HP Connection Manager select models only Using operating system controls Using a Wlan Setting up a Wlan Use a wireless transmitter with built-in security Protecting your Wlan Connecting to a Wlan Roaming to another network Using HP Mobile Broadband select models only Inserting a SIM Removing a SIM Using Bluetooth wireless devices select models only Bluetooth and Internet Connection Sharing ICS Troubleshooting wireless connection problems Cannot connect to a Wlan Current network security codes are unavailable Cannot connect to a preferred networkNetwork icon is not displayed Cannot connect to the wireless router Wlan connection is very weak Using the modem select models only Connecting a modem cable Viewing the current location selection Connecting a country-specific modem cable adapterSelecting a location setting Adding new locations when traveling Select Start Devices and Printers Solving travel connection problems Check the telephone line type Connecting to a local area network Using the TouchPad Pointing devices and keyboard Setting TouchPad preferences Connecting an external mouse Using keyboard hotkeys Function Hotkey Displaying system information Opening Help and Support Opening a Web browser Switching the screen imageOpening the Print Options window Initiating Sleep Initiating QuickLockDecreasing screen brightness Increasing screen brightness Playing, pausing or resuming an audio CD or a DVD Stopping an audio CD or a DVDPlaying previous track or section of an audio CD or a DVD Playing next track or section of an audio CD or a DVD Using keypads Num lk key Using the embedded numeric keypad Using an optional external numeric keypadSwitching key functions on the embedded numeric keypad Enabling and disabling the embedded numeric keypad Cleaning the TouchPad and keyboard Multimedia features Multimedia Identifying your multimedia components Environmental Notices Using the MediaSmart button select models only Adjusting the volume Using the media activity hotkeys Using HP MediaSmart software Using other preinstalled multimedia softwareInstalling multimedia software from a disc Multimedia software Checking your audio functions Connecting external audio devicesAudio Connecting an external monitor or projector Video Connecting an Hdmi device Configuring audio for Hdmi Watching TV select models only Webcam Troubleshooting Computer does not detect the optical drive Disc does not play Disc does not play automatically DVD movie stops, skips, or plays erratically DVD movie is not visible on an external display Remove any discs from the optical drive Obtaining the latest HP device drivers Obtaining the latest Windows device drivers HP Mobile Remote Control Select Models Only Component functions Button quick reference Button Function Enter key on the computer keyboard Mute Press the button to mute speaker volume Inserting or replacing the battery Troubleshooting HP Media Remote Control Select Models Only Button quick reference ButtonFunction For some multimedia software HP Media Remote Control Select Models Only Inserting or replacing the battery Troubleshooting Power management Setting power optionsUsing power-saving states Initiating and exiting Sleep Using the battery meter Initiating and exiting Hibernation Using power plans Setting password protection on wakeupViewing the current power plan Selecting a different power plan Switching between graphics modes select models only Using external AC power Connecting the AC adapter Testing an AC adapter Using Battery Check Using battery powerFinding battery information in Help and Support Displaying the remaining battery charge Inserting or removing the battery Charging a battery Identifying low battery levels Maximizing battery discharge timeManaging low battery levels Resolving a low battery level Disable Hibernation and Sleep Calibrating a batteryFully charge the battery Reenable Hibernation and Sleep Discharge the batteryFully recharge the battery Conserving battery power Storing a batteryDisposing of a used battery Replacing the battery Shutting down the computer Click Shut down Drives Handling drives Identifying the installed optical drive Optical drive Using optical discs DVD±RW/R Selecting the right disc CD-R discsCD-RW discs DVD±R discs Blu-ray Disc Playing a CD, DVD, or BDLightScribe DVD+R discs Configuring AutoPlay Changing DVD region settings Observing the copyright warning Copying a CD or DVD Creating burning a CD or DVD Removing an optical disc CD, DVD, or BD Using external drives Improving hard drive performance Using Disk DefragmenterUsing Disk Cleanup Identifying HP ProtectSmart Hard Drive Protection status Using HP ProtectSmart Hard Drive Protection software Replacing the hard drive Page Page Tighten the hard drive cover screws Replacing the hard drive Replacing a drive in the SmartBay Page External devices Using a USB deviceConnecting a USB device Removing a USB device Using an eSATA device Connecting an eSATA device Using the expansion port Removing an eSATA device Inserting a digital card Using Digital Media Slot cardsExternal media cards Removing a digital card Inserting an ExpressCard Using ExpressCardsConfiguring an ExpressCard Page Removing an ExpressCard Memory modules Page Page Page Security Protecting the computer Using passwords Setting passwords in Windows Setting passwords in Setup Utility Administrator password Power-on password Entering an administrator password Using antivirus software Using firewall software Installing critical security updates Installing an optional security cable Using the fingerprint reader select models only Locating the fingerprint reader Registering fingerprints Using your registered fingerprint to log on to Windows Setup Utility Bios Starting Setup Utility Navigating and selecting in Setup Utility Using Setup UtilityChanging the language of Setup Utility Restoring default settings in Setup Utility Setup Utility menus Exiting Setup UtilityMain menu Security menu System Configuration menu Diagnostics menu Software updates Updating the Bios Determining the Bios version Downloading a Bios update Updating programs and drivers Backup and recovery Creating recovery discs Backing up your information Using Windows Backup and Restore Select Start All Programs Maintenance Backup and Restore Using system restore points When to create restore pointsCreate a system restore point Restore to a previous date and time Performing a recovery Recovering from the recovery discs Symbols/Numerics Index DVD Jacks Ssid Wwan