Hardware and Installation Manual
E5-APP-B Card Diagnostics
All components that comprise the E5-APP-B card platform are designed for testability to ensure that
operational status can be accurately determined and that appropriate levels of fault detection and
isolation are possible with a minimum of effort.
The following levels of diagnostics are provided:
1. Online diagnostics actively monitor the health of a running E5-APP-B card platform. When online
diagnostics encounter a problem, an alarm is raised and front fascia light-emitting diodes (LEDs)
are illuminated to indicate the status of certain components of the E5-APP-B card. For more
information about the E5-APP-B card LEDs, see
can be run while maintaining in-service operation of node.
Diagnostics enable troubleshooting of installed systems by verifying operational capability of Field
Replaceable Units (FRU) and operational status of peripheral system components (such as cables and
connectors) through automated testing initiated by FRU components. Examples are loop-back and
link tests.
Table 7: E5-APP-B LED Table
LED Name
Server Status
Drive 1 Status
Drive 2 Status
Eject Status
Act LED A1
Act LED A2
Act LED B1
910-6535-001 Revision D, February 2014
Table 7: E5-APP-B LED
HW/SW Controlled
Description
SW
Sold Red - Server is halted
Flashing Red - Server is booting
Solid Amber - TKLC configuration beginning
Solid Green - TPD loaded/operational state
Flashing Green - Server is shutting down
SW/HW
HW: Flashing Green - Drive activity
SW: Flashing Red - Impending drive removal
SW: Steady red - Drive ready for removal
SW/HW
HW: Flashing Green - Drive activity
SW: Flashing Red - Impending drive removal
SW: Steady red - Drive ready for removal
SW
Red - Card ready for extraction
Flashing Red - Card preparing for extraction
Off - Card is not ready for extraction
HW
Flashing Green - Link Activity
HW
Flashing Green - Link Activity
HW
Flashing Green - Link Activity
E5-APP-B Card Overview
Table. Online diagnostics
36
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