Light Path Diagnostics Leds - IBM 7383 Installation And Service Manual

Table 10. The suggested actions to correct the detected problem for each LED light (continued)
v Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
v If an action step is preceded by "(Trained technician only)", that step must be performed only by a trained
technician.
v Go to the IBM support website at http://www.ibm.com/supportportal to check for technical information, hints,
tips, and new device drivers or to submit a request for information.
LED
Check log (yellow)
System-error (yellow)
2. Look at the light path diagnostics panel on the front of the server. Lit LEDs on

Light path diagnostics LEDs

The following table describes the LEDs on the light path diagnostics panel and
suggested actions to correct the detected problems.
Look at the light path diagnostics panel on the front of the server. Lit LEDs on the
light path diagnostics panel indicate the type of error that has occurred. The light
path diagnostics panel LEDs are visible through the bezel.
Description
An error has occurred and cannot be
isolated without performing certain
procedures.
An error has occurred.
the light path diagnostics panel indicate the type of error that has occurred.
The light path diagnostics panel LEDs are visible through the bezel. See "Light
path diagnostics LEDs." Look at the system service label on the top of the
server, which gives an overview of internal components that correspond to the
LEDs on the light path diagnostics panel. This information can often provide
enough information to diagnose the error.
Action
1. Check the IMM2 system 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 system 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
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