Intelligent Diagnostics Module - Lenovo ThinkServer TD330 Manual

Intelligent Diagnostics Module

This topic provides information about the Intelligent Diagnostics Module (hereinafter referred to as the
IDM) and the diagnostic LEDs on the IDM panel.
Note: The IDM is only available in some models.
The following illustration shows the location of the IDM and the diagnostic LEDs on the IDM panel in the
front of the server.
Note: Depending on the model, your server might look slightly different from this illustration.
Figure 5. IDM panel
1
Microprocessor status LED
2
Memory module status LED
3
System fan error LED
1 Microprocessor status LED
When the microprocessor status LED is lit in orange, it indicates that one or more microprocessors are
overheated.
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ThinkServer TD330 Hardware Maintenance Manual
4
Ambient temperature over limit LED
5
Power supply error LED (only available on models with
redundant power supplies)