Amber system status indicator blinking - PowerEdge 850

Hi!

We have got a Dell PowerEdge 850 running FreeBSD 9 OS. We found that the Amber system status indicator is blinking.

We checked the user manual which says press the System Indication Button on such event, with no further details, except the light will change to Blue. When I pressed the button, I did not see any useful information on the monitor or elsewhere so the problematic hardware could be located.

There is no useful information on the manual about how the "System Management Software" could be used in this case.

Is that software platform dependent?

Any useful clues to locate the faulty hardware??