Determining The Error Class - Fujitsu Primergy BX920 S4 Upgrade And Maintenance Manual

Basic hardware procedures
4.1.3

Determining the error class

The Local Service Concept (LSC) allows you to identify defective server blade
components. Failure events are assigned to one of two error classes:
– Global Error events that need to be resolved by maintenance personnel
– Customer Self Service (CSS) error events that may be resolved by
operating personnel
Global Error and CSS LEDs indicate, if the defective component is a customer
replaceable unit or if maintenance personnel needs to be dispatched to replace
the part.
I
The indicators also light up in standby mode and after a server blade
restart due to a power failure.
46 Upgrade and Maintenance Manual
BX920 S4