IBM 783722U, Инструкция по установке и эксплуатации

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Power-cord connector
Connect the power cord to this connector.
AC power LED
This green LED provides status information about the power supply. During
typical operation, both the ac and dc power LEDs are lit. For any other
combination of LEDs, see the
Problem Determination and Service Guide on
the IBM System x Documentation CD.
DC power LED
This green LED provides status information about the power supply. During
typical operation, both the ac and dc power LEDs are lit. For any other
combination of LEDs, see the
Problem Determination and Service Guide on
the IBM System x Documentation CD.
Power-error (Fault) LED
When this amber LED is lit, it indicates that the power supply has failed.
For any other combination of LEDs, see the
Problem Determination and
Service Guide on the IBM System x Documentation CD
Video connector
Connect a monitor to this connector.
Note: The maximum video resolution is 1600 x 1200 at 85 Hz.
Serial connector
Connect a 9-pin serial device to this connector.
Video
Power cord
connector
Serial 1
(COM 1)
USB 4
USB 3
AC power LED DC power LED
USB 2
USB 1
Systems
management
Ethernet 10/100/1000
Power error LED
NMI button
Ethernet
transmit/receive
activity LEDs
Ethernet link
status LEDs
Figure 2. Redundant power supply
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System x3400 M2 Types 7836 and 7837: Installation and User’s Guide