Step Condition Action
2b System health LED is flashing amber. A warning or critical failure has been
detected and logged after server powers on
(system health is flashing amber, and
power is steady green). Examine each
power supply LED. If not solid green,
replace power supply (see
Troubleshooting the power subsystem
on page 118for details).
The preceding issue is fixed when the
failure condition is corrected, and the front
panel LED states are as follows: system
health is steady green, and power is steady
green.
3 System health LED is flashing red. A fatal fault has been detected and logged
after attempting to power on the server
(system health is flashing red, SEL is red,
and power is steady green).
1. Examine each power supply LED. If not
solid green, replace power supply (see
Troubleshooting the power subsystem
on page 118for details).
2. Check SID LED panel to identify failed or
faulty internal CRU (see Troubleshooting
tools on page 91 for details).
The preceding issue is fixed when a
redundant, internal CRU is replaced, and
the front panel LED states are as follows:
system health is off, SEL is off and power is
steady green.
Table Continued
86 Troubleshooting
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