Dell PowerEdge SC440 Hardware Owner's Manual  - Page 77

CAUTION, NOTICE, Remove the processor. See Removing the Processor

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• SATA hard-drive data cable(s) from the SATA connector(s) • Intrusion switch cable from the INTRUDER connector 4 Remove all expansion cards and any attached cables. See "Removing an Expansion Card" on page 56. 5 Remove all memory modules. See "Memory" on page 58. 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. 6 Remove the processor. See "Removing the Processor" on page 62. 7 Using a #2 Phillips screwdriver, remove the eight system board mounting screws that secure the system board to the chassis. See Figure 3-23. 8 Using a #2 Phillips screwdriver, remove the two processor heat sink pivot mount screws and remove the pivot mount from the system board. See Figure 3-23. The heat sink pivot mount screws are green and are longer than the system board mounting screws. Figure 3-23. System Board Mounting Points 1 2 1 heat sink pivot mount screws (2) 3 2 system board mounting screws (8) 3 system board Installing System Components 77

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Installing System Components
77
•
SATA hard-drive data cable(s) from the SATA connector(s)
•
Intrusion switch cable from the INTRUDER connector
4
Remove all expansion cards and any attached cables. See "Removing an Expansion Card" on page 56.
5
Remove all memory modules. See "Memory" on page 58.
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.
6
Remove the processor. See "Removing the Processor" on page 62.
7
Using a #2 Phillips screwdriver, remove the eight system board mounting screws that secure the system
board to the chassis. See Figure 3-23.
8
Using a #2 Phillips screwdriver, remove the two processor heat sink pivot mount screws and remove
the pivot mount from the system board. See Figure 3-23. The heat sink pivot mount screws are green
and are longer than the system board mounting screws.
Figure 3-23.
System Board Mounting Points
1
heat sink pivot mount
screws (2)
2
system board mounting
screws (8)
3
system board
1
2
3