Supermicro SC823MTQ-R700LPB, Руководство пользователя

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5-21
Chapter 5: Chassis Setup and Maintenance
5-12 Power Distributor
Replacing the Power Distributor
The power distributor provides failover and power supply redundancy. In the unlikely
event you must replace the power distributor, do following
Replacing the Power Distributor
1. Power down the system and remove the power cords from the rear of the
power supplies as described in Section 5-2. Remove the chassis cover as
described in Section 5-3.
2. Remove all cable connections to the power supply from the motherboard,
backplane, and other components. Also, remove both power supplies.
3. Locate the power distributor between the power supply and the fan row.
4. Remove the two screws securing the power distributor to the chassis.
5. Pull the power distributor from the chassis. Gently guide all the cables
through the power distributor housing.
6. Slide the new power distributor module into the power distributor housing.
Make sure that you slide the cables through the bottom of the housing.
7. Reconnect all the power cables, return the power supplies to the power sup-
ply bays, replace the chassis cover, plug the power cords into the rear of the
power supplies and power up the system.
Figure 5-19. Replacing the Power Distributor