Table 2. Meanings of the status LEDs on the front panel (continued)
LED | State | Color | Description | |
|
|
|
| |
Ethernet status | On | Green | The server is linked to a local area network (LAN). | |
LED |
|
|
| |
Blinking | Green | The LAN is active and data is being transferred. | ||
| ||||
|
|
|
| |
| Off | Off | The server is not linked to a LAN. | |
|
|
|
| |
System status | On | Green | The system has finished initialization. | |
LED |
|
| Note: The system status LED will initially turn amber when | |
|
|
| the system is plugged in. After the system starts up, the | |
|
|
| LED will turn off and then turn solid green. This is a normal | |
|
|
| part of the system initialization and it indicates that the | |
|
|
| system is functioning as designed. | |
|
|
|
| |
| On | Amber | This is a fatal alarm, which means that the system has | |
|
|
| failed or has shut down. This applies to one of the | |
|
|
| following situations: | |
|
|
| • The microprocessor is missing. | |
|
|
| • The microprocessor temperature is too high. | |
|
|
| • The unrecoverable temperature threshold is asserted. | |
|
|
| • The unrecoverable voltage threshold is asserted. | |
|
|
| • The system has a power fault or a power control failure. | |
|
|
|
| |
| Blinking | Amber | This is a | |
|
|
| likely to fail. This applies to one of the following situations: | |
|
|
| • A fatal microprocessor error is asserted. | |
|
|
| • The critical temperature threshold is asserted. | |
|
|
| • The critical voltage threshold is asserted. | |
|
|
| • The critical fan threshold is asserted. | |
|
|
| • The temperature of the microprocessor power module | |
|
|
| is high. | |
|
|
| • A system management interrupt is asserted. | |
|
|
|
|
