Service Manual

Removing the front-bezel heat
sensor cable
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.
Prerequisites
1 Remove the stability foot.
2 Remove the left and right side-panels. See “Removing the side panels”.
3 Remove the PCI fan.
Procedure
1 Disconnect the front-bezel heat sensor cable from the system board.
2 Remove the front-bezel heat sensor cable from the routing guides on the
chassis.
3 Remove the two screws (M3x5.25) that secure the PCI fan holder to the
chassis.
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