Dot Hill Systems II 200 FC 8 Front-Panel LEDs Flowchart, 3 of, Troubleshooting Your Array

3C

Front panel LEDs problem (FC)

Is Temp LED		Is Fan
	Yes			No
amber?		LED amber also?
			Yes
		Follow procedure
		for "Fan LED			No
		amber?" on 9B.

No

Resolved?

Yes

End

Check

temperature in Event Log messages.

Is the
ambient		Go to 3D.
temp. within	No
environmental
limits?

Yes

Check that LED ribbon cable in right ear is not loose.

Resolved? No Replace chassis.

Yes

End

Is event LED

Check for any

amber?

No

End

Yes

amber LEDs in

back panel.

I/O

Controller

No

module LED

amber?

Yes

Go to 4A.

Battery module

LED amber?

Yes

Replace battery

module.

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.

Figure 8-8Front-Panel LEDs Flowchart, 3 of 4

Chapter 8 Troubleshooting Your Array 8-19