Both the diskette drive and hard disk drive sockets are located on the main system board on the left side of the subassembly, as shown below.

diskette drive socket

hard disk drive socket

subassembly - - E l -

Both sockets have a notch on one side. Connect the diskette drive cable first. As shown below, there is a tab on one side of the connector.

diskette drive connector

-tab

diskette drive socket

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notch

5-38 Installing and Removing Options