Lenovo Z485, Z580, Z585, Z480, Z380 manual Replacing memory

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Appendix A. CRU instructions

Replacing memory --------------------------------------------------------------------------

You can increase the amount of memory in your computer by installing a double-data-rate three synchronous dynamic random access memory (DDR3 SDRAM)-available as an option-in the memory slot of your computer. DDR3 SDRAMs are available in various capacities.

Note: Use only the memory types supported by your computer. If you incorrectly install optional memory, or install an unsupported memory type, a warning beep will sound when you try to start the computer.

To install a DDR3 SDRAM, do the following:

1Touch a metal table or a grounded metal object to reduce any static electricity in your body, which could damage the DDR3 SDRAM. Do not touch the contact edge of the DDR3 SDRAM.

2Turn off the computer. Disconnect the AC adapter and all cables from the computer.

3Close the computer display, and turn the computer over.

4 Remove the battery again.

5 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover.

a.Remove the screw that secure the compartment cover a.

b.Remove the compartment cover b.

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Contents Lenovo IdeaPad Z380/Z480/Z485/ Z580/Z585 Regulatory Notice First Edition December Copyright Lenovo Contents Page Top view Getting to know your computer„ Lenovo IdeaPad Z380/Z480/Z485 „ Lenovo IdeaPad Z580/Z585 Getting to know your computerCap sensor buttons Built-in microphone Touchpad Left-side view „ Lenovo IdeaPad Z380 „ Lenovo IdeaPad Z480/Z485/Z580/Z585 Right-side viewFront view „ Lenovo IdeaPad Z380 Bottom viewBattery latch manual 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 Touchpad Touchpad buttonLenovo IdeaPad Z380/Z480/Z485 Using the keyboard„ Numeric keypad Lenovo IdeaPad Z580/Z585„ Function key combinations Lenovo IdeaPad Z380/Z480/Z485 Lenovo IdeaPad Z580/Z585Fn + Home Fn + Esc Fn + F1 Fn + F2 Fn + F3 Fn + F4 Fn + F5 Fn + F6Fn + PrtSc Fn + EndInserting a memory card „ Using memory cards not suppliedConnecting external devices Removing a memory cardEnabling Bluetooth communications on your computer „ Connecting USB devices„ Connecting Bluetooth enabled devices on select models „ OneKey Rescue system button a Special keys and buttons„ Cap Sensor buttons Standard mode Thermal management button fPerforming dust cleaning System status indicators Securing your computer „ Using VeriFace„ Attaching a security lock not supplied „ Using passwords Connecting 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 systemTroubleshooting Frequently asked questionsTroubleshooting Where can I find warranty information?Troubleshooting Display problemsSleep or hibernation problems Password problemsKeyboard problems Computer screen problems Screen is blankHard disk drive problem Sound problemsBattery problems Startup problemTroubleshooting Other problems RespondReplacing the battery pack Appendix A. CRU instructionsAppendix A. CRU instructions Handling a hard disk driveAppendix A. CRU instructions Lenovo IdeaPad Z380 Lenovo IdeaPad Z480/Z485/Z580/Z585 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 Replacing the wireless LAN card Appendix A. CRU instructions Removing the optical drive Setup Poster User Guide Trademarks Page New World. New Thinking.TM