Bull Cedoc NovaScale R423, Installation And User Manual

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NovaScale R423 Installation and User's Guide
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1
2
3-3 Control Panel LEDs
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.
Power Fail
Indicates a power supply module has failed. The second power supply module will
take the load and keep the system running but the failed module will need to be
Overheat/Fan Fail:
When this LED fl ashes, it indicates a fan failure. When on continuously it indicates
an overheat condition, which may be caused by cables obstructing the airfl ow in
the system or the ambient room temperature being too warm. Check the routing of
the cables and make sure all fans are present and operating normally. You should
also check to make sure that the chassis covers are installed. Finally, verify that
NIC1
Indicates network activity on the JLAN1 port when fl ashing.
NIC2
Indicates network activity on the JLAN2 port when fl ashing.
This section explains what each LED indicates when illuminated and any corrective
action you may need to take.
replaced. Refer to Chapter 6 for details on replacing the power supply. This LED
should be off when the system is operating normally.
the heatsinks are installed properly (see Chapter 5). This LED will remain fl ashing
or on as long as the indicated condition exists.