Lenovo Z475, Z575 manual Getting to know your computer Integrated, Thermal management button

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Chapter 1. Getting to know your computer

a Integrated	Use the camera for video communication.
camera

bWireless module antennas

cComputer display

The built-in antennas ensure optimal reception of wireless radio.

The computer display with LED backlight provides brilliant visual output.

dSpeakers

ePower button

fOneKey Rescue system button

The stereo speakers provide rich and powerful sound.

Press this button to turn on the computer.

Press this button to start OneKey Rescue system when the computer is powered off.

Note: For details, see “OneKey Rescue system” on page 33.

gSystem status For details, see “System status indicators” on page 26. indicators

hVolume buttons Use these buttons to adjust volume.

iOneKey Theater Touch this button to select a preferred scenario mode. button

Note: For details, see “OneKey Theater button” on page 23.

jThermal management button

Touch this button to control the speed at which the dissipation fan spins. Touch this button to perform dust cleaning.

Note: For details, see “Thermal management button” on page 24.

kBuilt-in microphone

lTouchpad

The built-in microphone (with noise reduction) can be used for video conferencing, voice narration, or simple audio recordings.

The touchpad functions as a conventional mouse.

Note: For details, see “Using the touchpad” on page 15.

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Contents IdeaPad Z475/Z575 Regulatory Notice First Edition April Copyright Lenovo Contents Page „ Z475 Getting to know your computerTop view Getting to know your computer „ Z575Thermal management button Camera Wireless module antennas Computer displaySpeakers Power button OneKey Rescue system button Getting to know your computer IntegratedRJ-45 port Left-side viewFan louvers VGA portCombo port USB port ESATA/USB Getting to know your computerRight-side view „ Z475 „ Z575Optical drive Getting to know your computer RJ-45 port Front view Integrated wireless device switch Memory card slotBottom view Battery pack „ Reading the manuals „ Connecting to the power„ Configuring the operating system Learning the basicsPutting your computer into sleep state „ Shutting down your computerLearning the basics „ Charging the battery „ Checking battery status„ Handling the battery „ Removing the battery packUsing the touchpad „ Numeric keypad Z475 Using the keyboardZ575 „ Function key combinations Learning the basics Inserting a memory card Connecting external devicesRemoving a memory card „ Connecting USB devices Enabling Bluetooth communications on your computer „ Connecting Bluetooth enabled devices on select models„ OneKey Rescue system button a „ Volume buttons b~dSpecial keys and buttons „ OneKey Theater button e „ Thermal management button f Standard modeSuper silent mode Efficient thermal dissipation modePerforming dust cleaning System status indicators „ Attaching a security lock not supplied „ Using VeriFaceSecuring your computer „ Using passwords Wired connection Connecting to the InternetConnecting to the Internet „ Software configuration„ Hardware connection Wi-Fi WiMAX Wireless connectionHardware connection Software configuration„ Introduction OneKey Rescue systemOneKey Rescue system OneKey Rescue system „ Creating a recovery discsOneKey Rescue system Frequently asked questions TroubleshootingWhere can I find warranty information? Display problems TroubleshootingKeyboard problems Troubleshooting Password problemsSleep or hibernation problems Puter does not work Computer screen problemsStartup problem Troubleshooting Sound problemsBattery problems Hard disk drive problemRespond Troubleshooting Other problemsAppendix A. CRU instructions Replacing the battery packAppendix A. CRU instructions Handling a hard disk drive Replacing the hard disk driveZ475 Z575 Pull the tab in the direction shown by arrow d Take out the hard disk drive secured in a metal frame e Appendix A. CRU instructions Replacing memory Appendix A. CRU instructions Appendix A. CRU instructions Removing the optical drive Setup Poster User Guide Trademarks Page New World. New Thinking.TM

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