Light Path Diagnostics Panel - Lenovo x3550 M4 Installation And Service Manual

Table of Contents

1. Depending on the type of operator information panel installed in your server,

the Reset button is on the operator information panel or the light path

diagnostics panel.

2. You don't have to pull out the operator information panel to obtain more

information if there's no release latch existed in your server model.

Light path diagnostics panel

The light path diagnostics panel is located on the top of the operator information

For additional information about the LEDs on the light path diagnostics panel, see

"Light path diagnostics LEDs" on page 132.

Note: The system service label inside the server cover also provides information

about the location of the light path diagnostics LEDs.

To access the light path diagnostics panel, press the blue release latch on the

operator information panel. Pull forward on the panel until the hinge of the

operator information panel is free of the server chassis. Then pull down on the

panel, so that you can view the light path diagnostics panel information.

Figure 9. Light path diagnostics panel exposure

The following illustration shows the LEDs and controls on the light path

diagnostics panel.

Chapter 1. The System x3550 M4 server