Serial port module replacement
Use this information to remove and install a serial port module.
Remove a serial port module
Use this information to remove a serial port module.
About this task
Attention: 
•  Read 
“Installation Guidelines” on page 45 and “Safety inspection checklist” on page 46 to ensure that you 
work safely.
•  Power off the server and disconnect all power cords for this task.
•  Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static- 
sensitive components in their static-protective packages until installation, and handling these devices with 
an electrostatic-discharge wrist strap or other grounding system.
Watch the procedure 
A video of this procedure is available at YouTube: 
https://www.youtube.com/playlist?list=PLYV5R7hVcs- 
DrpxDWLMfgtXO4O6BVYTim
. 
Procedure
Step 1.  Remove the top cover. See “Remove the top cover” on page 212.
Step 2.  Disconnect the cable of the serial port module from the system board.
Step 3.  Press the two latches on both ends at the same time, and carefully lift the riser cage out of the 
chassis by two latches. 
Chapter 5. Hardware replacement procedures 187