Dot Hill Systems II 200 FC service manual 6Front-Panel LEDs Flowchart, 1

3A

Front panel LEDs problem (FC)

All

front panel

Yes

LEDs flashing

amber?

Adjust end cap to ensure reset button is not depressed.

Remove the right end cap.

Check that the Reset button is not jammed.

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

Replace the end cap.

				Refer to
No	LEDs stop			FRU Installation
		No	Replace chassis.	Guide for
	flashing?
				instructions
	Yes
	End

Are all the

Is the power

LEDs off during Yes

Is the power

YesYes

Is the
power cord	Yes	Resolved?

operation?

No

switch on?

No

Turn it on.

connected?

No

Connect it.

well seated?

No

Seat it.

No

Is the LED

ribbon cable on the Yes right ear loose?

No

	Notes
Continue with	Prior to replacing a chassis, try the following:
	--Reseat the FRU that is not operating correctly.
3B.
	--Swap the questionable FRU with a known-good
	FRU from the same array.

Replace chassis.

Secure the ribbon cable.

Figure 8-6Front-Panel LEDs Flowchart, 1 of 4

Chapter 8 Troubleshooting Your Array 8-17