Dell PowerEdge R660 Installation and Service Manual

Removing the LOM card (optional),MIC card, and rear I/O board

Follow the safety guidelines listed in the Safety instructions.
Follow the procedure listed in the Before working inside your system.
Remove the system board.
NOTE:The procedure to remove the liquid cooling rear I/O board and rear I/O board is the same.

Using a Phillips # 2 screwdriver, remove the screws that secure the LAN on Motherboard (LOM) card, Management Interface card (MIC), and rear I/O board to the system board.
Holding the edges, pull the LOM card, MIC card, or rear I/O board to disconnect from the connector on the system board.
Figure 1. Removing the LOM card and rear I/O board
Figure 2. Removing the LOM card and liquid cooling rear I/O board
Figure 3. Removing the MIC card
NOTE:MIC is card is only available in the system that supports Dell DPU cards.