Reference Guide

support.dell.com Dell PowerEdge Systems — Microprocessor Upgrade Guide 1-9
CAUTION: When handling the SEC cartridge and heat sink assembly,
take care to avoid sharp edges on the heat sink.
NOTICE: See "Precautionary Measures," found earlier in this document
for important information to prevent damage to the system from ESD.
a. Remove the cooling shroud.
See “Removing and Replacing the Cooling Shroud,” found later in this
document.
b. Pull the tab on one side of the guide bracket away from the end of the heat
sink and pull up slightly on the cartridge.
c. Deflect the tab on the other end of the guide bracket to disengage the tab on
the heat sink, and then lift the cartridge and heat sink assembly away from
the guide bracket assembly (see Figure 1-2).
Figure 1-2. Removing an SEC Cartridge and Heat Sink
thumbscrew
retention pins (2)
threaded stud