Figure 148. Installing the R1 paddle card
Figure 149. Installing the R4 paddle card
Optional serial COM port
This is a service technician replaceable part only.
Removing the serial COM port
The procedure to remove serial COM port from Riser 3 or 4 is same.
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in the Before working inside your system.
3. Remove the air shroud or remove the GPU air shroud.
4. If required, remove PCIe card from slot 7.
Installing and removing system components
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