Computer Hardware User Manual

12 Sun StorageTek ATCA 4Gb FC Dual Port HBA Installation Guide • April 2010
3. Observe the port LEDs status for the power-on self test (POST) results as
shown in
TABLE 2-2.
TABLE 2-2 summarizes port LED indicator combinations. Refer to FIGURE 2-4 to
determine the location of the LEDs. Each port has a corresponding set of LEDs
that provide a visual indication of the operating state.
TABLE 2-2 Port LED Indicator Status Definitions
Green LED Yellow LED State
On 1 fast blink 1-Gb link rate - Normal operating state, link up
On 2 fast blinks 2-Gb link rate - Normal operating state, link up
On 3 fast blinks 4-Gb link rate - Normal operating state, link up
Off Off One of the following:
• Wake-up failure (failed board)
• Server not powered on
• Server not providing power to the board
Off On POST failure (failed board)
Off Slow blink Wake-up failure monitor
Off Fast blink Failure in POST
Off Flashing POST processing in progress
On Off Failure while functioning
On On Failure while functioning
Slow blink Off Normal - link down
Slow blink On Not defined
Slow blink Slow blink Off-line for download
Slow blink Fast blink Restricted off-line mode (waiting for restart)
Slow blink Flashing Restricted off-line mode, test active