Thermal Cooling Assembly; Removing The Thermal Cooling Assembly - Dell Inspiron 14 N4120 Service Manual

Service manual
Hide thumbs Also See for Inspiron 14 N4120:
Table of Contents

Advertisement

Thermal Cooling Assembly

WARNING:
Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.
WARNING:
If you remove the thermal cooling assembly from the computer when
the heat sink is hot,
assembly.
CAUTION:
Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION:
To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.

Removing the Thermal Cooling Assembly

1 Follow the instructions in "Before You Begin" on page 9.
2 Remove the system board (see "Removing the System Board" on page 77).
3 Turn the system board over and keep it on a clean surface.
4 In sequential order (indicated on the thermal cooling assembly), loosen
the seven captive screws that secure the thermal cooling assembly to the
system board.
5 Lift the thermal cooling assembly off the system board.
do not touch
the metal housing of the thermal cooling
Thermal Cooling Assembly
20
89

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Inspiron 14rInspiron n4110Inspiron n4120

Table of Contents