Lenovo Flex System x240 사용 설명서 - 페이지 35

{카테고리_이름} Lenovo Flex System x240에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Lenovo Flex System x240 43 페이지. Compute node (e5-2600 v2)

Light path diagnostics

For quick problem determination when located physically at the server, the x240 offers a three-step

guided path:

The Fault LED on the front panel

The light path diagnostics panel, shown in the following figure.

LEDs next to key components on the system board

The x240 light path diagnostics panel is visible when you remove the server from the chassis. The panel

is located on the top right-hand side of the compute node, as shown in the following figure.

Figure 11. Location of x240 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 remind 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.

S BRD

A system board error is detected.

MIS

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

reported by POST.

NMI

A non maskable interrupt (NMI) has occurred.

TEMP

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

MEM

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

ADJ

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

Flex System x240 Compute Node (E5-2600 v2)