Rear View - Lenovo System x3550 M4 Installation And Service Manual

Hide thumbs Also See for System x3550 M4:

Table of Contents

Figure 10. Light path diagnostics panel

• Remind button: This button places the system-error LED on the operator information panel into Remind

mode. In Remind mode, the system-error LED flashes once every 2 seconds until the problem is

corrected, the server is restarted, or a new problem occurs. By placing the system-error LED indicator

in Remind mode, you acknowledge that you are aware of the last failure but will not take immediate

action to correct the problem.

• Reset button: Press this button to reset the server and run the power-on self-test (POST). You might

have to use a pen or the end of a straightened paper clip to press the button. The Reset button is in the

lower-right corner of the light path diagnostics panel.

Rear view

The following illustration shows the connectors on the rear of the server.

Figure 11. Rear view connectors

System x3550 M4 Installation and Service Guide