Dell PowerEdge T300 Hardware Owner's Manual (PDF) - Page 129

Backplane on Remove the SAS backplane, if applicable see Removing the SAS

Page 129 highlights

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 111). NOTE: Record the memory module socket locations to ensure proper reinstallation of the memory modules. CAUTION: The processor and heat sink can become extremely hot. Allow sufficient time for the processor and heat sink to cool before handling. NOTICE: To prevent damaging the processor, do not pry the heat sink off of the processor. 10 Remove the processor (see "Removing the Processor" on page 114). 11 Remove the SAS backplane, if applicable (see "Removing the SAS Backplane" on page 124). 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. Installing System Components 129

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Installing System Components
129
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 111).
NOTE:
Record the memory module socket locations to ensure proper
reinstallation of the memory modules.
CAUTION:
The processor and heat sink can become extremely hot. Allow
sufficient time for the processor and heat sink to cool before handling.
NOTICE:
To prevent damaging the processor, do not pry the heat sink off of the
processor.
10
Remove the processor (see "Removing the Processor" on page 114).
11
Remove the SAS backplane, if applicable (see "Removing the SAS
Backplane" on page 124).
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.