Optional Input/Output modules
Serial module
Removing the serial 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 images indicate the location of the serial module and provide a visual representation of the removal procedure.
Figure 54. Removing the serial module
Steps
1. Remove the two screws (M3) that secure the serial module to the chassis.
2. Disconnect the serial-module cable from its connector (KB MS, SERIAL) on the system board.
3. Lift the serial module off the system board.
Installing the serial module
CAUTION: The information in this removal section is intended for authorized service technicians only.
Removing and installing Field Replaceable Units (FRUs) 97
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