Supermicro sys-6028r-tr — advanced Chassis Setup and Power Supply Management Guide [47/73]
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Supermicro sys-6028r-tr — advanced Chassis Setup and Power Supply Management Guide [47/73]

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Supermicro sys-6028r-tr [47/73] Removing replacing the power supply
Chapter 6: Advanced Chassis Setup
6-76-6
SUPERSERVER 6028R-TR/TRT User's Manual
Hard Drive Backplane
The hard drives plug into a backplane that provides power, drive ID and bus termi-
nation. A RAID controller can be used with the backplane to provide data security.
The operating system you use must have RAID support to enable the hot-swap
capability of the hard drives. The backplane is already precongured, so no jumper
or switch congurations are required.
DVD Drive Installation (Optional)
The top cover of the chassis must be opened to gain full access to the DVD drive
bay. The 6028R-TR/TRT accomodates only slim type DVD drives. Side mounting
brackets are typically needed to mount a slim DVD drive in the server.
Accessing the Inside of the Chassis
1. Grasp the two handles on either side and pull the unit straight out until it
locks (you will hear a "click").
2. Next, depress the two buttons on the top of the chassis to release the top
cover and at the same time, push the cover away from you until it stops. You
can then lift the top cover from the chassis to gain full access to the inside of
the server.
Figure 6-4. Mounting a Drive in a Carrier
Caution: Regardless of how many hard drives are installed, all drive carriers must
remain in the drive bays to maintain proper airow. Use caution when working
around the backplane. Do not touch the backplane with any metal objects and
make sure no ribbon cables touch the backplane or obstruct the holes, which aid
in proper airow.
6-5 Power Supply
The SuperServer 6028R-TR/TRT has a 740 watt redundant power supply consisting
of two power modules. Each power supply module has an auto-switching capability,
which enables it to automatically sense and operate at a 100V - 240V input voltage.
Power Supply Failure
If either of the two power supply modules fail, the other module will take the full
load and allow the system to continue operation without interruption. The PWR Fail
LED will illuminate and remain on until the failed unit has been replaced. Replace-
ment units can be ordered directly from Supermicro (see contact information in the
Preface). The power supply units have a hot-swap capability, meaning you can
replace the failed unit without powering down the system.
Removing/Replacing the Power Supply
You do not need to shut down the system to replace a power supply module. The
backup power supply module will keep the system up and running while you replace
the failed hot-swap unit. Replace with the exact same model (see part number in
the Appendix), which can be ordered directly from Supermicro.
Removing the Power Supply
1. First unplug the AC power cord from the failed power supply module.
2. Depress the locking tab on the power supply module.
3. Use the handle to pull it straight out with the rounded handle.
Installing a New Power Supply
1. Replace the failed hot-swap unit with another identical power supply unit.
2. Push the new power supply unit into the power bay until you hear a click.
3. Secure the locking tab on the unit.
4. Finish by plugging the AC power cord back into the unit.

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Learn how to set up advanced chassis components and manage power supplies effectively. Ensure optimal performance and reliability in your server environment.