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5.Pivot the retention clips away from the guide-bracket assembly.

6.Slide the terminator card out of the guide-bracket assembly.

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To install a terminator card in the guide-bracket assembly, perform the following steps:

1.Slide the terminator card into the guide-bracket assembly until the edge connec- tor on the terminator card is firmly seated in the connector on the system board.

2.Place the retention clips on each end of the guide bracket in the notches on the ends of the guide bracket, and then close the two latches to secure the termina- tor card in the bracket.

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To remove the SEC cartridge and heat sink assembly, perform the following steps.

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1.Turn off the system, including any attached peripherals, and disconnect the AC power cable from its power source.

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2.Remove the computer cover.

3.Remove the cooling shroud.

4.Lift the latches on each end of the guide-bracket assembly.

5.Pivot the retention clips away from the guide-bracket assembly.

6.Slide the SEC cartridge and heat sink assembly out of the guide-bracket assembly.

1-14 Microprocessor Upgrade Installation Guide