AccuFitness 2450, 2400, 4400 manual LJXUH5HPRYLQJWKH$LU%ORZHU

power supply	air blower
	tab
enclosure

slot

air blower power cable

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4.Remove the SEC cartridge and heat sink as follows.

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a.Pull the tab on one side of the guide-bracket assembly away from the end of the heat sink and pull up slightly on the SEC cartridge and heat sink (see Figure 1-5).

b.Pull the tab on the other end of the guide-bracket assembly to disengage the tab on the heat sink. Then lift the SEC cartridge and heat sink away from the guide-bracket assembly (see Figure 1-5).

support.dell.com Microprocessor Upgrade Installation Guide 1-9