1-8 Dell PowerEdge 2450 Systems Information Update
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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 1-4).
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 1-4).
air blower
power supply
enclosure tab
air blower
power cable
slot