Dot Hill Systems II 200 FC service manual 9Front-Panel LEDs Flowchart, 4

3D

Front panel LEDs problem (FC)

Verify the air conditioning is working properly. Fix if needed.

Notes

55 degrees Celsius equals 131 degrees Fahrenheit.

Prior to replacing a chassis, try the following:

--Reseat the FRU that is not operating correctly.

--Swap the questionable FRU with a known-good FRU from the same array.

Temp LED

No

Resolved?

Ensure adequate

ventilation.

Resolved? Yes End

No

Check that LED

ribbon cable in right

ear is not loose.

Yes

End

Resolved? Yes End

No

Replace controller that reported over temperature error.

Resolved? Yes End

No

Replace chassis.

Figure 8-9Front-Panel LEDs Flowchart, 4 of 4

8-20SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual • March 2005