Error Leds - Lenovo 5458 Installation And Service Manual

Table 11. The suggested actions to correct the detected problem for each LED light (continued)
LED
Check log (yellow)
System-error (yellow)

Error LEDs

This section describes the Error LEDs on the system board and the suggested
actions to correct the detected problems.
The illustration shows the system-board LEDs. The system board has error LEDs
that will help to locate the source of the error. Run the diagnostic programs to find
out the cause of the error (see "Dynamic System Analysis" on page 127).
Figure 79. The LEDs on the system board
Description
An error has occurred and cannot be
isolated without performing certain
procedures.
An error has occurred.
Action
1. Check the IMM2 event log and the
system-error log for information about
the error.
2. Save the log if necessary and clear the
log afterwards.
1. Check the light path diagnostics LEDs
and follow the instructions.
2. Check the IMM2 event log and the
system-error log for information about
the error.
3. Save the log if necessary and clear the
log afterwards.
Chapter 4. Troubleshooting
119