Dell POWEREDGE 4300 - Page 138

8-14 Dell PowerEdge 4300 Systems Installation and Troubleshooting Guide
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Use the following procedure to remove the SEC cartridge and heat sink assembly.
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1. Press the SEC cartridge release latches toward the cartridge, as shown in
Figure 8-9, until they snap into position.
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2. Remove the two retention pins from the SEC cartridge and heat sink assembly
(see Figure 8-10).
3. Grasp the SEC cartridge firmly, and pull straight up on the cartridge to remove it
from the guide bracket assembly.
Moderate force may be required to disengage the SEC cartridge from the guide-
bracket assembly connector.
4. Pull out the cartridge release latches until they snap into place.
release latches (2)