Lenovo E5-2600 v4 Product Manual - Page 28

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* Option 00ML706 includes two 32GB SD cards; however, for CTO orders, feature code A5TJ does not include

SD media and the 32GB cards and VMware vSphere preload must be selected separately.

** CTO only.

Light path diagnostics

For quick problem determination when you are physically at the server, the x240 M5 offers the following three-

step guided path:

1. Illuminate the Fault LED on the front panel.

2. Identify the fault in the light path diagnostics panel, as shown in the following figure.

3. Illuminate LEDs on the system board next to the faulty components.

The x240 M5 light path diagnostics panel is inside the server between the two processors, as shown in the

following figure.

Figure 12. Location of x240 M5 light path diagnostics panel

To illuminate the light path diagnostics LEDs, power off the compute node, slide it out of the chassis, and press

the power button. The power button doubles as the light path diagnostics reminder button when the server is

removed from the chassis.

The meanings of the LEDs in the light path diagnostics panel are listed in the following table.

Table 23. Light path diagnostic panel LEDs

LED

Meaning

The light path diagnostics panel is operational.

SYS

A system board error is detected.

BRD

NMI

A non-maskable interrupt (NMI) occurred.

SEE EXP A fault is detected in the adjacent expansion unit (if installed).

MIS

A mismatch occurred between the processors, DIMMs, or HDDs within the configuration as reported by

POST.

TEMP

An over-temperature condition occurred that was critical enough to shut down the server.

MEM

A memory fault occurred. The corresponding DIMM error LEDs on the system board are also lit.

Lenovo XClarity Administrator is a centralized resource management solution designed to reduce complexity,

Lenovo Flex System x240 M5 (E5-2600 v4)