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

Models: Z475 Z575

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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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Lenovo Z475, Z575 manual Getting to know your computer Integrated, Camera Wireless module antennas Computer display

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 „ Z575 Thermal management button Camera Wireless module antennas Computer displaySpeakers Power button OneKey Rescue system button Getting to know your computer Integrated RJ-45 port Left-side viewFan louvers VGA port Combo port USB port ESATA/USB Getting to know your computer Right-side view „ Z475 „ Z575Optical drive Getting to know your computer RJ-45 port Front view Integrated wireless device switch Memory card slot Bottom view Battery pack „ Reading the manuals „ Connecting to the power„ Configuring the operating system Learning the basics Putting your computer into sleep state „ Shutting down your computerLearning the basics „ Charging the battery „ Checking battery status „ Handling the battery „ Removing the battery pack Using 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 mode Performing dust cleaning System status indicators „ Attaching a security lock not supplied „ Using VeriFaceSecuring your computer „ Using passwords Wired connection Connecting to the Internet Connecting to the Internet „ Software configuration„ Hardware connection Wi-Fi WiMAX Wireless connection Hardware connection Software configuration „ Introduction OneKey Rescue systemOneKey Rescue system OneKey Rescue system „ Creating a recovery discs OneKey Rescue system Frequently asked questions Troubleshooting Where can I find warranty information? Display problems Troubleshooting Keyboard problems Troubleshooting Password problemsSleep or hibernation problems Puter does not work Computer screen problems Startup problem Troubleshooting Sound problemsBattery problems Hard disk drive problem Respond Troubleshooting Other problems Appendix A. CRU instructions Replacing the battery pack Appendix A. CRU instructions Handling a hard disk drive Replacing the hard disk drive Z475 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