Supero 5018A-MLHN4, Руководство пользователя

Страница: 79 / 116

Chapter 6: Advanced Chassis Setup
6-7
6-5 Power Supply
The SuperServer 5018A-MLHN4 has a single power supply with an output of 200W.
This power supply has the capability of operating with an input voltage of 100-140V
or 180-240V. Power must be removed from the server and the server removed from
the rack prior to replacing a failed power supply.
Power Supply Failure
If the power supply unit fails, the system will shut down and you will need to replace
the power supply unit. Replacement units can be ordered directly from Supermicro
(see contact infomation in Chapter 1).
Replacing the Power Supply
1. Make sure the system is powered down, then unplug the AC power cord from
the power supply.
2. Remove the server completely from the rack and remove the chassis cover.
3. Detach all wires leading from the power supply to the motherboard. Note their
locations for reference when you reinstall the new power supply.
4. Remove the two screws on the back of the power supply that secure it to the
chassis.
5. Remove the right chassis rail (on the same side as the power supply).
6. Under the rail are two screws that secure the power supply to the side of the
chassis. Remove these two screws.
7. Carefully remove the power supply from the chassis.
8. Insert a new power supply (PWS-202-1H) and secure to the chassis with the
four screws previously removed.
9. Reattach the wiring to the correct power headers on the motherboard.
10. Replace the right chassis rail and then the chassis cover.
11. Replace the system back in the rack and plug the AC power cord into the
new power supply.
12. Finish by depressing the power button on the control panel to reboot the
system.