IBM X3850 X6, Инструкция по установке и обслуживанию

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Power
connector
AC power
LED (green)
DC power
LED (green)
Power supply
error LED
(yellow)
The following table describes the problems that are indicated by various
combinations of the power-supply LEDs and the power-on LED on the front
operator panel and suggested actions to correct the detected problems.
Table 35. Problems indicated by power-supply LEDs and the Power-on LED on the front operator panel and the
suggested actions to solve the problems
Power-supply LEDs
Description Action Notes AC DC Error
On On Off Normal operation The server is
functioning
correctly.
Off Off Off No ac power to the
server, a problem with
the ac power source, or
a power supply has
failed.
1. Check the ac power to the
server.
2.
Make sure that the power
cord is connected to a
functioning power source.
3. Restart the server. If the
error remains, check the
power-supply LEDs.
4. Replace the power-supply.
This is a normal
condition when no
ac power is present.
Off Off On No input power to the
power supply or the
power-supply has
detected an internal
problem.
v Make sure that the power
cord is connected to a
functioning power source.
v
Replace the power supply.
This happens only
when a second
power supply is
providing power to
the server.
Off On Off The power supply has
failed Replace the power supply.
Off On On Faulty power-supply Replace the power supply.
On Off Off The system is off: The
system is connected to
power. The server is
functioning
correctly.
The system is on:
Power-supply not fully
seated, faulty standard
I/O book, or faulty
power-supply.
1. Reseat the power supply.
2. Replace the power-supply.
3. Replace the standard I/O
book.
Typically indicates a
power-supply is not
fully seated.
On Off On Faulty power-supply Replace the power supply.
On On On Power-supply is faulty Replace the power supply.
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System x3850 X6 and x3950 X6 Types 3837 and 3839: Installation and Service Guide