Fujitsu Primergy BX920 S4 Upgrade And Maintenance Manual page 51

Indicator
I Mezzanine card 2
J CPU 1
K CPU 2
I
In addition to local diagnostic indicators, CSS or Global Error LEDs
indicate, if the defective component is a customer replaceable unit or if a
service technician needs to be dispatched to replace the part (see
section "Determining the error class" on page
If the system has been powered off to replace a non hot-plug unit, a
system of PRIMERGY diagnostics indicators guides you to the faulty
component.
BX920 S4
Status Description
off Mezzanine card 2 operational
orange on Mezzanine card 2 failure
off CPU 1 operational
orange on CPU 1 failure
off CPU 2 operational
orange on CPU 2 failure
Upgrade and Maintenance Manual
Basic hardware procedures
46).
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