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Chapter 3: Maintenance and Component Installation
Power Supply
The AS -4124GO-NART features 2200W (3+1) redundant Platinum Level power supplies
while the AS -4124GO-NART+ features 3000W (2+2) redundant Titanium Level (96%+) power
supplies. The power modules can be changed without powering down the system. New units
can be ordered directly from Supermicro or authorized distributors.
These power supplies are auto-switching capable. This feature enables them to automatically
sense the input voltage and operate at a 100-120v or 180-240v. An amber light will be
illuminated on the power supply when the power is off. An illuminated green light indicates
that the power supply is operating.
Replacing the Power Supply
1. Fully rotate the power supply locking handle upward.
2. Carefully and slowly pull the power supply from the rear structure.
Figure 3-24. Push Handle Upwards
3. Insert replacement power supply (with lock handle on fully upward position) into the rear
structure until the power supply locking handle engages with the rear structures locking
pin.
4. Fully push power supply locking handle downward until it is locked into the rear
structure.
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Summary of Contents for A+
Page 1: ...USER S MANUAL Revision 1 0b A Server AS 4124GO NART AS 4124GO NART ...
Page 14: ...14 A Server AS 4124GO NART AS 4124GO NART User s Manual Figure 1 6 Motherboard Block Diagram ...
Page 95: ...Chapter 4 UEFI BIOS 95 Save Changes and Exit Use this item to save the changes above and exit ...
