AccuFitness 2450, 2400, 4400 manual 5HSODFLQJWKH6&&DUWULGJHDQG+HDW6LQN$VVHPEO

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To install the replacement SEC cartridge and heat sink assembly, perform the follow- ing steps:

1.Remove the terminator card or old SEC cartridge from the guide bracket assembly.

2.Slide the SEC cartridge and heat sink assembly into the guide-bracket assembly until the edge connector on the SEC cartridge is firmly seated in the connector on the system board (see Figure 1-8).

3.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 SEC car- tridge and heat sink assembly in the bracket.

4.Replace the cooling shroud and computer cover.

heat sink

SEC cartridge

retention clips (2)

guide bracket assembly latches (2)

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support.dell.com Microprocessor Upgrade Installation Guide 1-15