Table 3-19 The Power-Supply Leds - Huawei Tecal RH5485 Problem Determination And Service Manual

3 Diagnostics

Table 3-19 the power-supply LEDs




Power-supply
LEDs
AC
Off
Lit
Lit
Lit
3-62
Follow the suggested actions in the order in which they are listed in the Action
column until the problem is solved.
See Chapter 4, "Parts listing, " to determine which components are customer
replaceable units (CRU) and which components are field replaceable units
(FRU).
If an action step is preceded by "(Trained service technician only)," that step
must be performed only by a trained service technician.
Operat
or
inform
DC Error
ation
panel
power-
on
LED
Off Off Off
Off Off Off
Lit Off Off
Lit Off Flashin
g
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Problem Determination and Service Guide
Description
No ac power to the server, or a
problem with the ac power
source.
DC source power problem or
system error.
The server is turned off or
standby power problem.
Normal standby state.
Tecal RH5485 Server
Action
1. Check the ac power to the
server.
2. Make sure that the power
cord is connected
functioning power source.
3. Make sure that the power
cord is fully seated in the
power-supply inlet.
1. Reseat one power supply at a
"Removing
time (see
hot-swap power supply" and
"Replacing the hot-swap
power supply").
2. View the system-error log
(see "Event logs").
1. Press the power-control
button on the operator
information panel.
2. View the system-error log
(see "Event logs").
3. Remove one power supply
at a time (see "Removing a
hot-swap power supply" and
"Replacing the hot-swap
power supply").
No action.
Issue 02 (2011-05-25)
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