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A
R
+ SE
VER 1022G-NTF User's Manual
6-5
Power Supply
The A+ SERVER 1022G-NTF has a 560 watt power supply module. The power
supply module have an auto-switching capability, which enables it to automatically
sense and operate with a 100V - 240V input voltage.
Power Supply Failure
If the power supply modules fails, the Universal Information LED on the control
panel will blink slowly and remain so until the failed module has been replaced.
Replacement modules can be ordered directly from Supermicro (see contact
information in the Preface). The power supply modules have a hot-swap capability,
meaning you can replace the failed module without powering down the system.
Replacing the Power Supply
Accessing the Inside of the System
1.
Remove the top chassis cover by releasing the retention screws that secure
the unit to the rack.
2.
Grasp the two handles on either side and pull the unit straight out until it
locks (you will hear a "click").
3.
The top cover of the chassis is secured with four screws: two at the top rear
of the cover and one on each side lip, also near the back. Remove all four,
then place both thumbs in the indentations and push the cover back until it
slides off.
4.
Lift the top cover from the chassis to gain full access to the inside of the
server.
Removing the Power Supply
1.
First unplug the power cord from the system.
2.
To remove the failed power unit, remove the two screws on the back of the
power supply, which secure it to the chassis.
3.
Lift the unit straight out of the chassis. (See Figure 6-6.)
6-8
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