Dell 9478N User Manual

DP module
Removing the DisplayPort module
CAUTION: The information in this removal section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the side cover.
3. Remove the front bezel.
4. Remove the 3.5-inch hard drive, if applicable.
5. Remove the disk-drive cage.
6. Remove the processor fan and heat-sink assembly.
About this task
The following image indicates the location of the DisplayPort module and provides a visual representation of the removal
procedure.
Figure 52. Removing the DisplayPort module
Steps
1. Remove the two screws (M3x3) that secure the DisplayPort module to the chassis.
2. Disconnect the DisplayPort-module cable from its connector (VIDEO) on the system board.
3. Lift the DisplayPort module off the system board.
Installing the DisplayPort module
CAUTION: The information in this removal section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
Removing and installing Field Replaceable Units (FRUs)
99
Restricted - Confidential

Dell 9478N Specifications

General

Brand	Dell
Model	9478N
Category	Desktop
Language	English