HPE ProLiant DL385 Gen10 Plus v2 Maintenance And Service Manual page 105

To replace the component, reverse the removal procedure.
Removing and replacing a rear serial port interface (primary) Removing and replacing a rear serial port interface (primary)
Prerequisites Prerequisites
Before you perform this procedure, make sure that you have a T-10 Torx screwdriver available.
Procedure Procedure
1. Power down the server.
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Do one of the following:
Extend the server from the rack .
Remove the server from the rack .
4. Remove the access panel .
5. Using a T-10 Torx screwdriver, remove the screws securing the serial port.
HPE ProLiant DL385 Gen10 Plus v2 Server Maintenance and Service Guide 105