Rear View - Lenovo ThinkServer TD230 Hardware Maintenance Manual

Table 2. Meanings of the status LEDs on the front panel (continued)
LED State
Ethernet status On
LED
Blinking
Off
System status On
LED
On
Blinking

Rear view

Figure 4 "Rear view of the server" on page 31 shows the locations of the connectors and parts on the
rear of the server.
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ThinkServer TD230 Hardware Maintenance Manual
Color
Green The server is linked to a local area network (LAN).
The LAN is active and data is being transferred.
Green
Off The server is not linked to a LAN.
The system has finished initialization.
Green
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.
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.
Amber This is a non-fatal alarm, which means that the system is
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
• A system management interrupt is asserted.
Description
is high.