Lenovo 59387520 manual Appendix. CRU instructions

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Appendix. CRU instructions

Note: If only one DDR3L 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 DDR3L SDRAM is installed correctly, do as follows:

1Turn the computer on.

2Hold Fn + F2 during startup. The BIOS setup utility screen opens. The System Memory item shows the total amount of memory installed in your computer.

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Contents Lenovo IdeaPad Z710 Regulatory Notice Contents Page Top view Getting to know your computerTouch pad Getting to know your computer IntegratedNumeric keypad „ Using the keyboard„ Keyboard function keys Function key combinations Left-side view „ Connecting USB devices Enabling Bluetooth and Wlan communications on your computer „ Connecting a Bluetooth deviceUSB port Right-side viewSystem status IndicatorsSymbol Indicator status Meaning Front viewInserting a memory card „ Using memory cards not suppliedRemoving a memory card Bottom view Start screen Desktop Configuring the operating system for the first timeStarting to use Windows Search charmCharms Devices charm Settings charmShare charm Start charm„ Putting your computer to sleep „ Shutting down the computer Connecting to a wireless network Enabling wireless connectionHelp and support „ Restoring „ Backing up the system partitionLenovo OneKey Recovery system „ Finding information „ Drivers and preinstalled software„ Bios setup utility „ Lenovo OneKey Recovery systemTroubleshooting „ Getting help When do I need to change the boot mode?Display problems TroubleshootingSleep problems Troubleshooting Bios password problemsWork Display panel problemsOneKey Recovery system problems Troubleshooting Sound problemsBattery problems Hard disk drive problemOther problems Appendix. CRU instructions Replacing the batteryAppendix. CRU instructions Replacing the backup batteryAppendix. CRU instructions Handling a hard disk drive Replacing the hard disk driveAppendix. CRU instructions Appendix. CRU instructions Appendix. CRU instructions Replacing memory Appendix. CRU instructions Appendix. CRU instructions Replacing the Mini PCI Express Card Appendix. CRU instructions Appendix. CRU instructions Removing the optical drive Trademarks Page En-US Rev. AA00