Lenovo TD100 Bedienungsanleitung PDF herunterladen (Seite 205)

2. Check the front and rear of the server to determine whether any component

LEDs are lit.

3. Remove the server cover and look inside the server for lit LEDs. Certain

components inside the server have LEDs that will be lit to indicate the location

of a problem. For example, a DIMM error will light the LED next to the failing

DIMM on the system board.

Look at the system service label on the top of the server, which gives an

overview of internal components. This information can often provide enough

information to correct the error.

Power-supply LEDs

The following minimum configuration is required for the server to start:

v One microprocessor

v Two 512 MB DIMMs

v One power supply

v Power backplane

v Power cord

v ServeRAID SAS adapter

v System board assembly

The following table describes the problems that are indicated by various

combinations of the power-supply LEDs and the power-on LED on the front

information panel and suggested actions to correct the detected problems.

Chapter 5. Diagnostics 187

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Lenovo TD100 Bedienungsanleitung Seite 205