Dell Inspiron 3052 AIO Inspiron 20 3052 Service Manual - Page 57

Replacing the fan, Procedure, Post-requisites

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Replacing the fan WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. Procedure 1 Slide the fan under the heat sink and place it on the display-assembly base. 2 Align the screw holes on the fan with the screw holes on the displayassembly base. 3 Replace the screws that secure the fan to the display-assembly base. 4 Connect the fan cable to the system board. Post-requisites 1 Replace the system-board shield. 2 Replace the back cover. 3 Follow the procedure in step 4 in "Replacing the optical drive". 4 Replace the stand. 57

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Replacing the fan
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before working inside your computer
. After working inside your
computer, follow the instructions in
After working inside your
computer
. For more safety best practices, see the Regulatory
Compliance home page at www.dell.com/regulatory_compliance.
Procedure
1
Slide the fan under the heat sink and place it on the display-assembly
base.
2
Align the screw holes on the fan with the screw holes on the display-
assembly base.
3
Replace the screws that secure the fan to the display-assembly base.
4
Connect the fan cable to the system board.
Post-requisites
1
Replace the
system-board shield
.
2
Replace the
back cover
.
3
Follow the procedure in step 4 in “
Replacing the optical drive
”.
4
Replace the
stand
.
57