Specifications

Apply Power
1. Verify that the host bus adapter is securely installed in the computer.
2. Verify that the correct media is attached.
3. Plug in and turn on the computer.
4. Observe LEDs for Power On Self Test (POST) results.
View 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. Each port has a corresponding set of green and yellow LEDs.
POST conditions and results are summarized in the following table.
Yellow
LED
Green
LED
State
OFF OFF Wake-up failure (dead board)
ON OFF POST failure (dead board)
Slow blink
(1 Hz)
OFF Wake-up failure (dead board)
Fast blink
(4 Hz)
OFF Failure in POST (dead board)
Flashing
(irregular)
OFF POST processing in progress
OFF ON Failure while functioning
ON ON Failure while functioning
Slow blink ON Normal operating condition - 1 GHz link rate
Emulex Documentation, Drivers and Software
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