Light Path Diagnostics Panel; Rear View - Lenovo System x3500 M5 Type 5464 Installation And Service Manual

Table 4. Operator information panel LEDs
LED
System locator (blue)
Check log (yellow)
System-error (yellow)

Light path diagnostics panel

The following illustration shows the front LEDs on the light path diagnostics panel. The light path diagnostic
panel can be seen from the front bezel.
Note: The light path diagnostics LEDs remain lit only while the server is connected to power.
For more information about the LEDs on the light path diagnostics panel, see "Light path diagnostics
LEDs" on page 133.
The following illustration shows the LEDs on the light path diagnostics panel.
Hard disk drive / RAID
Fan
Temperature
Microprocessor
Configuration
Memory
Power supply
Over spec
PCI
NMI
System board
Figure 5. Light path diagnostics panel

Rear view

The following illustrations show the connectors and LEDs on the rear of the server.
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System x3500 M5 Installation and Service Guide
Description
Use this LED to visually locate the server
among other servers. You can use Systems
Director or IMM2.1 to light this LED
remotely.
An error has occurred and cannot be
isolated without performing certain
procedures.
An error has occurred.
Action
1. Check the IMM2.1 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 IMM2.1 system event
log and the system-error log for
information about the error.
3. Save the log if necessary and clear the
log afterwards.