Lenovo Z570, Z370, Z470 manual Appendix A. CRU instructions

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Appendix A. CRU instructions

Note: If only one DDR3 SDRAM is used on the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in SLOT-1 ( : upper slot).

b

a

To make sure that the DDR3 SDRAM is installed correctly, do as follows:

1Turn the computer on.

2Hold F2 during startup. The BIOS setup utility screen opens. The

Total Memory item shows the total amount of memory installed in your computer.

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Contents IdeaPad Z370/Z470/ Z570 Regulatory Notice First Edition December Copyright Lenovo Contents Page Top view Getting to know your computerZ370/Z470 „ Z570 Getting to know your computerGetting to know your computer Integrated Camera Wireless module antennas Computer displaySpeakers Power button OneKey Rescue system button Thermal management button„ Z370/Z470 Left-side viewESATA/USB Getting to know your computer Combo port USB portOptical drive „ Z370 „ Z470 „ Z570Right-side view Getting to know your computer USB port Front view „ Z370 Bottom viewC d Battery pack Learning the basics „ Connecting to the power„ Configuring the operating system „ Reading the manualsLearning the basics „ Shutting down your computerPutting your computer into sleep state „ Checking battery status „ Charging the battery„ Removing the battery pack „ Handling the batteryUsing the touchpad Z570 Using the keyboard„ Numeric keypad Z370/Z470 „ Function key combinations Learning the basics Removing a memory card „ Using memory cards not suppliedInserting a memory card „ Connecting USB devices „ Connecting Bluetooth enabled devices on select models Enabling Bluetooth communications on your computerSpecial keys and buttons „ Volume buttons b~d„ OneKey Rescue system button a „ OneKey Theater button e Efficient thermal dissipation mode Standard modeSuper silent mode „ Thermal management button fPerforming dust cleaning System status indicators Page Securing your computer „ Using VeriFace„ Attaching a security lock not supplied „ Using passwords Enabling Nvidia Optimus on select modelsConnecting to the Internet Wired connection„ Hardware connection „ Software configurationConnecting to the Internet Wireless connection Wi-Fi WiMAXSoftware configuration Hardware connectionOneKey Rescue system OneKey Rescue system„ Introduction „ Creating a recovery discs OneKey Rescue systemOneKey Rescue system Troubleshooting Frequently asked questionsWhere can I find warranty information? Troubleshooting Display problemsSleep or hibernation problems Troubleshooting Password problemsKeyboard problems Computer screen problems Puter does not workHard disk drive problem Troubleshooting Sound problemsBattery problems Startup problemTroubleshooting Other problems RespondReplacing the battery pack Appendix A. CRU instructionsAppendix A. CRU instructions Replacing the hard disk drive Handling a hard disk driveZ370 Appendix A. CRU instructions Appendix A. CRU instructions Z470/Z570 Z570 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