Supero SuperServer 7034L-i, User Manual

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7034L-i User's Manual
6-5 Power Supply
The 7034L-i has a single 450W redundant cooling power supply (model #: SP450-
RP, part#: PWS-0045) that features noise-suppression technology for silent opera-
tion. The power supply has the capability to automatically sense and operate at 100
- 240V AC. This power supply also has PFC (Power Factor Correction) built in.
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. Accessing the power supply:
After powering down the system, you’ll need to remove the left chassis cover to
access the power supply for removal.
2. Removing the power supply:
First, unplug the power cord from the power supply. Then remove all power supply
connectors going to the serverboard. Finally, remove the screws that secure the
unit to the mounting brackets in the chassis and then pull the unit completely out.
3. Installing a new power supply module:
Replace the failed unit with another unit having the exact same part number. Gently
but fi rmly push the new unit all the way into the open bay. Secure it to the mounting
brackets in the chassis with the screws provided. Connect the power cables to the
serverboard. Finish by replacing the chassis left cover and then restoring power to
the system.