Learn about removing and replacing a power supply, fan, or input power distribution assembly to replace a failing part or as part of another service action in a 5802 or 5877 expansion unit.
The power supply is located in an Offline Converter Assembly (OCA) in the 5802 and 5877 expansion units. The expansion units have two OCAs, with each OCA consisting of a power supply and two fans. To remove or replace a failing fan, you must remove the affected power supply.