3. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Disconnect all peripheral cables from the server.
5. Remove the server from the rack.
6. Place the server on a flat, level work surface.
7. Remove the access panel.
8. Remove the primary riser cage.
9. If installed, remove the OCP NIC 3.0 adapter .
10. Remove the right rack sliding rail from the chassis:
a. Pull and hold the release tab (callout 1).
b. Slide the rail towards the front panel and pull it away from the server (callout 2).