l. intrusion switch
m. OCP card (if installed).
n. Disconnect all the cables from the system board and make note of all the cable connections.
CAUTION: Take care not to damage the system identification button while removing the system board
from the system.
CAUTION: Do not lift the system board by holding a memory module, processor, or other components.
Steps
1. Using the system board holder and plunger, slide the system board toward the front of the system.
2. At a tilted angle, lift the system board out of the chassis.
Figure 109. Removing the system board
Next steps
1. Install the system board.
Installing the system board
Prerequisites
NOTE:
Before replacing the system board, replace the old iDRAC MAC address label on the Express Service Tag with the
iDRAC MAC address label of the replacement system board.
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in the Before working inside your system.
3. If you are replacing the system board, remove all the components that are listed in the removing the system board section.
Steps
1. Unpack the new system board assembly.
CAUTION: Do not lift the system board by holding a memory module, processor, or other components.
132 Installing and removing system components