Lenovo 9159 manual Hardware Installation and Replacement Guide

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

vUse 256 MB, 512 MB, 1 GB, or 2 GB memory modules in any combination up to a maximum of 4.0 GB.

Nota: Only DDR2 SDRAM DIMMs can be used.

To install a memory module:

1.Remove the computer cover. See “Removing the cover” a pagina 9.

2.You might have to remove the drive bay assembly to access the memory connectors. See “Accessing system board components and drives” a pagina 10.

3.Remove any parts that might prevent access to the memory connectors.

4.Locate the memory connectors. See Figura 4 a pagina 7.

12Hardware Installation and Replacement Guide

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Contents Page Page ThinkCentre Hardware Installation and Replacement Guide Page Indice Capitolo 2. OverviewIv Hardware Installation and Replacement Guide Lenovo 2005, 2007. Portions IBM Corp Vi Hardware Installation and Replacement Guide Capitolo 1. Important safety information Hardware Installation and Replacement Guide Handling static-sensitive devices Capitolo 2. OverviewAdditional information resources Figura 1. Controls and connectors LocationsLocating connectors on the rear of your computer Figura 2. Connector locationsLocating components Figura 3. Component locationsIdentifying parts on the system board Figura 4. System board parts locationsHardware Installation and Replacement Guide Capitolo 3. Installing options and replacing hardware Installing external options Tools required Removing the coverAccessing system board components and drives Figura 5. Sliding the coverInstalling internal options Installing memoryHardware Installation and Replacement Guide Installing PCI adapters What to do nextInstalling internal drives Figura 11. Opening the adapter latchDrive specifications Installing a drive in bay Connecting drives Installing a diskette drive in bay Replacing the battery Figura 20. Battery removalFigura 21. Battery installation Replacing the hard disk driveFigura 22. Removing the hard disk drive Replacing the diskette drive Figura 24. Removing the diskette driveFigura 26. Installing the new diskette drive Replacing an optical driveReplacing the heat sink and fan assembly Figura 28. Retaining bracket for optical driveFigura 30. Removing the heat sink Replacing the system fan assembly Figura 32. Removing the system fan assemblyReplacing a memory module Figura 33. Removing the memory moduleReplacing a PCI adapter Figura 35. Removing the adapterFigura 36. Installing the new adapter Replacing a keyboardFigura 38. Mouse connectors Replacing a mouseCapitolo 4. Completing the parts replacement Figura 39. Sliding on the coverObtaining device drivers Capitolo 5. Security features Integrated cable lockPadlock Password protectionErasing a lost or forgotten password clearing Cmos Capitolo 5. Security features Hardware Installation and Replacement Guide Appendice. Notices Television output notice TrademarksPage Numero parte 43C4818 Stampato in Italia