Dell PowerEdge HR675 Hardware Owner's Manual page 130

6 Remove the RAC card, if applicable (see "Removing the RAC Card" on
page 102).
7 Remove the SAS controller card, if applicable (see "RAID Battery" on
page 99).
8 Remove the internal USB memory key, if applicable (see Figure 6-1).
9 Remove all memory modules (see "Removing Memory Modules" on
page 112).
NOTE:
reinstallation of the memory modules.
CAUTION:
sufficient time for the processor and heat sink to cool before handling.
NOTICE:
processor.
10 Remove the processor (see "Removing the Processor" on page 115).
11 Remove the SAS backplane, if applicable (see "Removing the SAS
Backplane" on page 125).
12 Carefully route any loose cables away from the edges of the system board.
13 Pull up on the system board release pin, then slide the system board
assembly toward the front of the system.
14 Lift the system board out of the system.
130
Installing System Components
Record the memory module socket locations to ensure proper
The processor and heat sink can become extremely hot. Allow
To prevent damaging the processor, do not pry the heat sink off of the