Dell Latitude 5404 Dell Latitude 14 Rugged 5404Series Owners Manual - Page 21

Installing the Heatsink, Removing the System Fan, SIM Module, GPU Board, Docking Board, Bottom Cover

Page 21 highlights

Installing the Heatsink 1. Align the heatsink to its position on the system board. 2. Tighten the screws in the numerical sequence depicted on the bracket, to secure the heatsink on the system board. 3. Install: a. SIM Module b. GPU Board c. Docking Board d. Bottom Cover e. Optical Drive f. Hard Drive g. Battery 4. Follow the procedures in After Working Inside Your computer Removing the System Fan 1. Follow the procedures in Before Working Inside Your Computer 2. Remove: a. Battery b. Hard Drive c. Optical Drive d. Bottom Cover 3. Perform the following steps as shown in the illustration: a. Unroute the system fan cable [1]. b. Disconnect the system fan cable [2]. c. Remove the screw that secure the system fan to the computer [3]. d. Lift the system fan from the computer [4]. Installing the System Fan 1. Place the system fan into its place on the computer. 2. Tighten the screw that secure the system fan to the computer 3. Connect the system the system fan cable to the computer. 4. Route the system fan cable. 5. Install: 21

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Installing the Heatsink
1.
Align the heatsink to its position on the system board.
2.
Tighten the screws in the numerical sequence depicted on the bracket, to secure the heatsink on the
system board.
3.
Install:
a.
SIM Module
b.
GPU Board
c.
Docking Board
d.
Bottom Cover
e.
Optical Drive
f.
Hard Drive
g.
Battery
4.
Follow the procedures in
After Working Inside Your computer
Removing the System Fan
1.
Follow the procedures in
Before Working Inside Your Computer
2.
Remove:
a.
Battery
b.
Hard Drive
c.
Optical Drive
d.
Bottom Cover
3.
Perform the following steps as shown in the illustration:
a.
Unroute the system fan cable [1].
b.
Disconnect the system fan cable [2].
c.
Remove the screw that secure the system fan to the computer [3].
d.
Lift the system fan from the computer [4].
Installing the System Fan
1.
Place the system fan into its place on the computer.
2.
Tighten the screw that secure the system fan to the computer
3.
Connect the system the system fan cable to the computer.
4.
Route the system fan cable.
5.
Install:
21