Table of Contents
Advertisement
3: System Interface
Control Panel LEDs
Power Fail
Overheat/Fan Fail
20
Figure 3-2
System Power On Button
The control panel located on the front of the chassis has several LEDs. These LEDs provide you
with critical information related to different parts of the system. This section explains what each
LED indicates when illuminated and any corrective action you may need to take.
The power fail LED ndicates a power supply module has failed as shown in
second power supply module will take the load and keep the system running but the failed module
will need to be replaced. Refer to Chapter 6 for details on replacing the power supply. This LED
should be off when the system is operating normally.
Figure 3-3
Power Fail LED
When the red overheat/fan LED flashes (shown in
continuously it indicates an overheat condition, which may be caused by cables obstructing the
airflow in the system or the ambient room temperature being too warm. Check the routing of
Figure
3-4), it indicates a fan failure. When on
Figure
3-3. The
007-5688-003
Advertisement
Table of Contents
