Supermicro SuperStorage Server 2028R-NR48N, User Manual

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6-9
Chapter 6: Chassis Setup and Maintenance
6-5 Installing the Expansion Cards
The system provides three PCI slots for low profile, full-length expansion cards.
Installing an Expansion Cards
1. Power down the system as described in Section 6-2. Remove both covers as
described in Section 6-3.
2. In the rear of the chassis, remove the screw securing the PCI slot shield in the
PCI slot that you wish to use.
3. Slide the expansion card bracket into the open PCI slot while plugging the
expansion card into the motherboard.
4. Secure the expansion card bracket into the PCI slot using the screw previously
set aside.
5. Replace the top covers and power up the system.
Figure 6-10. Removing the PCI Slot Shield
6-6 Installing a SIOM Card
The SIOM card provides options for network connection. It is inserted into a SIOM
slot on the motherboard. This installation is usually performed by a system integrator
or manufacturer.