Lenovo 7354, 9964, 6137, 8910, 7627, 7630 Replacing an adapter card, Installing the memory module

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5.Position the replacement memory module over the memory slot. Make sure the notch 1 on the memory module aligns correctly with the slot key 2 on the system board. Push the memory module straight down into the slot until the retaining clips close.

Figure 27. Installing the memory module

6.Go to Chapter 4, “Completing the parts replacement,” on page 35.

Replacing an adapter card

Attention

Do not open your computer or attempt any repair before reading the “Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support

This section provides instructions on how to replace an adapter card.

1.Open the computer cover. See “Opening the cover” on page 12.

30ThinkCentre Hardware Installation and Replacement Guide

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Contents ThinkCentre Hardware Installation and Replacement Guide Page ThinkCentre Hardware Installation and Replacement Guide Page Contents Iv ThinkCentre Hardware Installation and Replacement Guide Figures Vi ThinkCentre Hardware Installation and Replacement Guide Important safety information ThinkCentre Hardware Installation and Replacement Guide Overview Additional information resourcesHandling static-sensitive devices Controls and connectors LocationsLocating connectors on the rear of your computer Connector locationsConnector Description Locating components Component locationsIdentifying parts on the system board Shows the location of parts on the system boardThinkCentre Hardware Installation and Replacement Guide Installing options and replacing hardware Installing external optionsInstalling internal options Opening the coverAccessing system board components and drives Installing a memory moduleWhat to do next Installing an adapter card Installing the adapter cardInstalling internal drives Drive specifications Installing a drive in bay What to do next Replacing the battery Removing the old batteryReplacing the power supply Power-supply-retaining screwsPower connectors on the system board Replacing the heat sink and fan assembly Accessing the heat sinkRemoving the heat sink and fan assembly Replacing a hard disk drive Removing the hard disk driveReplacing an optical drive Removing the hard disk drive from the bracketAccessing the optical drive Installing the optical drive Replacing a memory moduleAccessing the system board Installing the memory module Replacing an adapter cardInstalling an adapter card Replacing the card readerRemove the screw that secures the card reader to the chassis Replacing the keyboard Replacing the mouseMouse connectors Completing the parts replacement Cable routingObtaining device drivers Security features Integrated cable lockPassword protection Erasing a lost or forgotten password clearing CmosAppendix. Notices Television output notice TrademarksIndex CRUPage Page Part Number 46R4690

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