Supermicro SC842 Series, Руководство пользователя

Страница: 55 / 85

5-15
Chapter 5 Chassis Setup and Maintenance
5-6 Power Supply
The SC842 chassis includes either a 500, R600, 665 or 865 Watt power supply. In
the unlikely event of a power supply failure the system must be powered-down and
the power supply removed using a Phillips head screw driver.
Replacing the Power Supply
Replacing the Power Supply
1. Power down the system and remove the power cord from the rear of the
power supply. Remove the cords from both power supplies if your chassis
includes a redundant power module. Remove the chassis cover as described
in Section 5-2.
2. Unscrew the three screws securing the power supply to the chassis. Set
these screws aside for later use.
3. Pull the power supply up and out of the chassis.
4. Replace the failed power supply module with a new module of the same type
or a compatible power supply module.
5. Slide the power supply into place and secure it to the chassis using the three
screws which were previously set aside.
6. Reconnect the power cord(s) to the power supply (and the redundant power
supply if applicable to your chassis model), and power up the system.
Figure 5-13. Installing the Power Supply