Chapter 28: Replacing The Fan; Procedure; Post-Requisites - Dell Inspiron 24 3477 All-in-One Service Manual

NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
regulatory_compliance.

Procedure

Steps
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 three screws (M2x2.5) that secure the fan to the display-assembly base.
4. Route the fan cable through the routing guides.
5. Connect the fan cable to the system board.

Post-requisites

Steps
1. Replace the system-board
2. Replace the back cover.
3. Replace the stand.
computer. After working inside your computer, follow the instructions in
shield.
Replacing the fan
Replacing the fan
28
After
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