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C.4. HBA Status LEDs
Green and yellow LEDs can be seen through openings in the host bus adapter's mounting
bracket. Green indicates power and yellow signifies port activity.
POST conditions and results are summarized in the following table.
Yellow LED
Green LED
OFF
OFF
ON
OFF
Slow blink (1 Hz)
OFF
Fast blink (4 Hz)
OFF
OFF
ON
ON
ON
Slow blink
ON
Fast blink
ON
OFF
Slow blink
Slow blink
Slow blink
Fast blink
Slow blink
NetWin 110 HBA User's Guide
State
Wake-up failure (dead board); verify that sys-
tem power is on
POST failure (dead board)
Wake-up failure (dead board)
Failure in POST (dead board)
Failure while functioning
Failure while functioning
Normal operating condition - 1 GHz link rate
Normal operating condition - 2 GHz link rate
Normal - link down or not yet started
Offline for firmware or flash download
Restricted offline mode (waiting for restart)
Page C-2
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