HP CQ56-100XX, CQ56-110US, CQ56-104CA, CQ56-112NR, CQ56-115DX, CQ56-122NR manual Additional hardware

Page 21

Additional hardware

Component

Description

 

 

 

(1)

Power cord*

Connects an AC adapter to an AC outlet.

 

 

 

(2)

AC adapter

Converts AC power to DC power.

 

 

 

(3)

Battery*

Powers the computer when the computer is not plugged into

 

 

external power.

*Batteries and power cords vary in appearance by region and country.

Additional hardware 13

Page 20 Page 22
Image 21
Page 20 Page 22
Contents HP Notebook User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents Multimedia Memory modules Security Appendix B Routine care Finding information WelcomeWelcome Getting to know your computer Top TouchPadLights Top Button and speakers Keys Right side Left side Display Wireless antennas Bottom Additional hardware Networking Using an Internet service provider ISP Creating a wireless connection Identifying wireless and network status iconsUsing a Wlan Turning wireless devices on and offSetting up a new Wlan Connecting to an existing WlanRoaming to another network Protecting your WlanConnecting to a local area network LAN Using Bluetooth wireless devices select models onlyPage Pointing devices and keyboard Using the keyboardFunction Action key Setting pointing device preferences Using the TouchPadMultimedia Using the media activity controlsAudio Adjusting the volume Webcam select models onlyChecking your audio functions VGA VideoShutting down the computer Power managementUsing power-saving states Setting power optionsUsing battery power Using the Power iconUsing power management Displaying the remaining battery charge Inserting or removing the battery Charging a battery Managing low battery levels Maximizing battery lifeStoring a battery Conserving battery powerUsing external AC power Disposing of a used batteryReplacing the battery Testing an AC adapter Handling drives DrivesRemoving the hard drive Replacing or upgrading the hard driveInstalling the hard drive Page Identifying the installed optical drive Using optical drives select models onlyPlaying a CD Removing a CDPage Using a USB device Connecting a USB deviceExternal devices Using a USB device Using optional external devices Using optional external drivesRemoving a USB device Memory modules Page Page Page Using passwords SecurityProtecting the computer Operating system passwords Function Setting passwords in the operating systemBackup and Recovery Performing a system recovery Backing up your information Starting Setup Utility Setup Utility BiosUsing Setup Utility Changing the language of Setup UtilityRestoring factory default settings in Setup Utility Exiting Setup UtilityDisplaying system information Troubleshooting Troubleshooting and supportComputer is unable to start up Computer screen is blankComputer is on but not responding Software is functioning abnormallyComputer is unusually warm An external device is not workingOptical disc tray does not open for removal of a CD Wireless network connection is not workingComputer does not detect the optical drive Disc does not playMovie is not visible on an external display Contacting customer support Component LabelsRoutine care Cleaning the display Cleaning the TouchPad and keyboard Specifications Input powerOperating environment Appendix C Specifications Electrostatic discharge LAN USB IndexWlan
Related manuals
Manual 49 pages 59.29 Kb Manual 110 pages 8.74 Kb Manual 8 pages 26.72 Kb
Top Page Image Contents