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Lenovo 9212, 9213 manual Installing memory modules

Models: 9213 9212

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Installing memory modules

The following illustration shows the locations of parts on the system board.

1	Speaker connector	12 PCI adapter connector 1
2	Memory connector 4	13 PCI adapter connector 2
3	Memory connector 3	14	Serial connector 2
4	Memory connector 2	15 PCI Express x1 adapter connector
5	Memory connector 1	16	Clear CMOS/Recovery jumper
6	Front panel connector	17	Battery
7	Power supply connector	18	Microprocessor fan connector
8	Parallel ATA IDE connector	19	Microprocessor
9	System fan connector	20	Microprocessor heat sink
10	SATA connectors (4)	21	12v power connector
11	PCI Express x16 graphics adapter	22	Diskette drive connector
	connector (some models)

Installing memory modules

Your computer has four connectors for installing dual inline memory modules (DIMMs) that provide up to a maximum of 4.0 GB of system memory.

When installing memory modules, the following rules apply:

vUse 1.8 V, 240-pin, double data rate 2 synchronous dynamic random access memory (DDR2 SDRAM).

vUse 256 MB, 512 MB or 1.0 GB DIMMs in any combination.

Note: Only DDR2 SDRAM DIMMs can be used.

To install a memory module:

1.Remove the computer cover. See “Removing the cover” on page 10.

12User Guide

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Lenovo 9212, 9213 manual Installing memory modules

Contents

User Guide Types 9212 and Page User Guide Types 9212 and Fourth Edition October Copyright Lenovo Contents ivUser Guide Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters Extension cords and related devicesBatteries Plugs and outletsviiiUser Guide CD and DVD drive safety Heat and product ventilationLithium battery notice Additional safety informationDo not Modem safety information Laser compliance statementPower supply statement xiiUser GuideInformation resources Overviewxiii xivUser Guide Chapter 1. Installing options FeaturesSystem management features Input/output featuresMemory Internal drivesPower Security featuresPreinstalled software ExpansionAvailable options Specifications Tools requiredDimensions WeightInstalling external options Handling static-sensitivedevicesIEEE 1394 connector Microphone connectorUSB connector Headphone connectorDiagnostic LEDs Connector Obtaining device driversDescription Removing the cover Locating components Identifying parts on the system boardInstalling memory modules Installing adapters What to do next6.Close the adapter latch to secure the adapter Installing internal drives Drive specifications1Bay 1 - Maximum height: 43.0 mm 1.7 in Installing a drive in bay 1 or bay Installing a hard disk drive in bay 2.Remove the front bezel by pushing the blue release button as shown Connecting drives Connecting the first optical driveConnecting a serial ATA hard disk drive Installing security featuresPassword protection Changing the batteryPadlock 22User GuideTo change the battery Replacing the cover and connecting the cables Chapter 2. Using the Setup Utility program Starting the Setup Utility programViewing and changing settings Using passwordsSetting, changing, and deleting a password Using Security Profile by DeviceSelecting a startup device 3.Select Security Profile by DeviceSelecting a temporary startup device Exiting from the Setup Utility programChanging the startup sequence 28User Guide Updating flashing BIOS from a diskette or CD-ROM Updating flashing BIOS from your operating systemAppendix A. Updating system programs System programsRecovering from a POST/BIOS update failure Cleaning an optical mouse Appendix B. Cleaning the mouseCleaning a mouse with a ball 8.Replace the ball and the retainer ring Appendix C. Manual modem commands Basic AT commandsCommand Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Telekom PTT SCR-BE Taximpulssperrfilter-12kHz Attention Switzerland UserPTT Art. Bakom 93.0291.Z.N 40User Guide Appendix D. Notices Lenovo United States, Inc500 Park Offices Drive, Hwy. Research Triangle Park, NC U.S.ATelevision output notice TrademarksIndex A Page Page Part Number: 39J7678 Printed in USA 1P P/N: 39J7678