Dell Inspiron 15R 5520 Owners Manual - Page 52

Replacing the System Board

Page 52 highlights

6 Remove the screws that secure the system board to the computer base. 7 Lift the system board to disconnect the connector on the system board from the connector on the daughter board. 8 Lift the system board at an angle and release the connectors on the system board from the slots on the computer base. 2 1 1 system-board assembly 2 screws (6) 9 Remove the thermal-cooling assembly. See "Removing the Thermal-Cooling Assembly" on page 55. 10 Remove the processor. See "Removing the Processor" on page 59. Replacing the System Board Procedure 1 Replace the processor. See "Replacing the Processor" on page 61. 2 Replace the thermal-cooling assembly. See "Replacing the Thermal-Cooling Assembly" on page 57. 3 Slide the connectors on the system board into the slots on the computer base. 4 Gently press the system board to connect the connector on the system board to the connector on the daughter board. 5 Replace the screws that secure the system board to the computer base. 52 | System Board

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52
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System Board
6
Remove the screws that secure the system board to the computer base.
7
Lift the system board to disconnect the connector on the system board from the
connector on the daughter board.
8
Lift the system board at an angle and release the connectors on the system board
from the slots on the computer base.
9
Remove the thermal-cooling assembly. See "Removing the Thermal-Cooling
Assembly" on page 55.
10
Remove the processor. See "Removing the Processor" on page 59.
Replacing the System Board
Procedure
1
Replace the processor. See "Replacing the Processor" on page 61.
2
Replace the thermal-cooling assembly. See "Replacing the Thermal-Cooling
Assembly" on page 57.
3
Slide the connectors on the system board into the slots on the computer base.
4
Gently press the system board to connect the connector on the system board to
the connector on the daughter board.
5
Replace the screws that secure the system board to the computer base.
1
system-board assembly
2
screws (6)
1
2