Lenovo 9159 manual Accessing system board components and drives, Figura 5. Sliding the cover

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5.Press the cover-release button on the top of the computer cover, slide the cover to the rear, and remove it. If your computer has screws to secure the computer cover, remove the screws, and then remove the cover.

Figura 5. Sliding the cover

Accessing system board components and drives

You might need to remove the drive bay assembly to access system board components such as memory, the battery, and CMOS.

To access system board components and the drives:

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

2.Remove the front bezel by releasing the three tabs and pivoting the bezel forward to remove completely.

Figura 6. Removing the bezel

10Hardware 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 Capitolo 2. Overview Additional information resourcesHandling static-sensitive devices 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 Tools required Capitolo 3. Installing options and replacing hardwareInstalling external options 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 lockPassword protection Erasing a lost or forgotten password clearing CmosPadlock Capitolo 5. Security features Hardware Installation and Replacement Guide Appendice. Notices Television output notice TrademarksPage Numero parte 43C4818 Stampato in Italia