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Figure 68. Placing the system into the operating position
5. Fasten the two front screws (C) to secure the system to the rack.
6. Using your labels, reconnect the cables at the rear of the system unit.
7. Using your labels, replace the drives in the proper locations.
8. Replace the power supplies.
Power cords
Learn how to disconnect and connect the power cords on IBM Power System S821LC (8001-12C), the IBM
Power System S822LC for Big Data (8001-22C), the IBM CS821 (8005-12N), or the IBM CS822 (8005-22N)
systems.
Disconnecting the power cords from an 8001-12C, 8001-22C, 8005-12N, or
8005-22N system
Learn how to disconnect the power cords from an IBM Power System S821LC (8001-12C), the IBM Power
System S822LC for Big Data (8001-22C), the IBM CS821 (8005-12N), or the IBM CS822 (8005-22N) system.
Before you begin
Note: This system might be equipped with two or more power supplies. If the removing and replacing
procedures require the power to be off, then ensure that all power sources to the system are
disconnected.
Procedure
1. Identify the system unit that you are servicing in the rack.
2. Label and disconnect the power cords from the system unit as shown in Figure 69 on page 108.
107
Installing and configuring the system
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