Dell Inspiron 23 (5348, Early 2014) - Manual (Page 82)

Replacing the Processor 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 dell.com/regulatory_compliance.
Procedure
1 Align the screw holes on the processor fan with the screw holes on the
display-panel base.
2 Adhere the Mylar on the processor fan and the processor heat-sink.
3 Replace the screws that secure the processor fan to the display-panel
base.
4 Connect the processor-fan cable to the system board.
Post-requisites
1 Replace the VESA-mount bracket .
2 Replace the system-board shield .
3 Replace the back cover .
4 Replace the stand assembly .
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