Fujitsu BS2000 SE Series Operating Manual page 78

Server Unit /390
Indicators on the operating panel
Power-on indicator (three colors)
Lights up orange when the HNC is switched off but line voltage is present.
Lights up yellow during power up delay.
i If the HNC is switched off and then immediately switched on again, it is only restarted after a
power up delay. This prevents a current overload, for example.
Lights up green when the HNC is switched on.
Flashes green when the HNC has been switched on and is in standby mode or in sleep mode.
Hard disk activity indicator (green)
Flashes green when an internal hard disk drive is being accessed.
CSS
CSS and Global error indicators (yellow/orange)
Generally, the states of these indicators have the following meanings:
Do not light up when the HNC is OK.
If the event is still acute after a power failure, the indicator is activated after the restart.
Light up when a prefailure event was detected. The indicator also lights up in standby mode.
Flash when an error was detected. The indicator also flashes in standby mode.
Irrespective of the color, when an indicator lights up or flashes this indicates an error event. Please
notify customer support.
ID ID indicator (blue)
Lights up blue when the HNC has been selected by pressing the ID button. To deactivate, press the
button again.
Optical drive activity indicator
Lights up green when the storage medium is accessed. See also figure 34 and figure 35 .
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