IBM System x3550 M4 - DVD Drive Cable Connection

DVD drive cable connection
The following illustration shows the internal routing and connector for the DVD drive
cable.
Notes:
1. To disconnect the optional optical drive cable, you must first press the connector
release tab, and then disconnect the cable from the connector on the system
board. Do not disconnect the cable by using excessive force.
2. Follow the optical drive cable routing as the illustration shows. Make sure that
the cable is not pinched and does not cover any connectors or obstruct any
components on the system board.
48 IBM System x3550 M4 Type 7914: Installation and User’s Guide