Sun Microsystems Netra 1290, Administration Manual

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Chapter 4 Troubleshooting 49
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Main fan tray
See the Netra 1290 Server Service Manual , 819-4373, for general summary information
on each LED state.
System Faults
A system fault is any condition that is unacceptable for normal system operation.
When the system has a fault, the Fault LED (
) turns on. The system indicators
are shown in
FIGURE 4-3
.
TABLE 4-3
LED Descriptions for Major Boards and the Main Fan Tray
Power
*
(Green)
* Not applicable to fans.
Fault
(Amber) OK to Remove
(Blue or Amber)
Indication Corrective Action
Off Off Off Component not operating. You can remove the component
from the server.
Off On Off Component not operating. Fault
condition present. You cannot remove the
component from the server.
Off Off On Component not operating. No
fault condition present. You can remove the component
from the server.
Off On On Component not operating. Fault
condition present. You can remove the component
from the server.
On Off Off Normal component operation. N/A.
On Off On Component not operating. No
fault condition present. You can remove the component
from the server.
On On Off Component operating. Fault
condition present. You cannot remove the
component from the server.
On On On Component operating. Fault
condition present. You can remove the component
from the server.