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Error Controls and Indicators
Lit LED on
Cause
LED Card
LINK
There is a fault in an SMP
Expansion Port or SMP
Expansion cable.
i
CPU
A microprocessor has
failed, is missing, or has
been improperly installed.
VRM
Voltage regulator module
(VRM) failure.
Table 9: Indicators on the LED Card
94
The SMP Expansion
Port link LED on the
failed port is off.
Troubleshooting and Tips
Action
Ê Check the SMP Expansion Port
link LEDs to find the failing port
or cable.
Ê Reseat the SMP Expansion
cables.
Ê Replace the SMP Expansion
cables.
Ê If the error persists, call for
service.
Ê Check the BMC log or the
system-error log to determine
the reason for the lit LED.
Ê Find the failing, missing, or
mismatched microprocessor by
checking the LEDs on the
microprocessor tray.
Ê If a microprocessor error LED
on the system board is on, have
system serviced.
Ê Check the BMC log or the
system-error log to determine
the reason for the lit LED (for a
VRM).
Ê Find the failing or missing VRM
by checking the LEDs on the
microprocessor tray.
Ê If VRM error LED is on, have
system serviced.
U41621-J-Z156-1-76
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