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SUPERSERVER 6025B-3/6025B-3R User's Manual
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.
This section explains what each LED indicates when illuminated and any corrective
action you may need to take.
Power Fail: (6025B-3R only) 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 replaced. Refer to Chapter 6 for details on
replacing power modules. This LED should be off when the system is operating
normally.
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 the heatsinks are installed properly (see Chapter
5). This LED will remain fl ashing or on as long as the indicated condition exists.
1
NIC1: Indicates network activity on the JLAN1 port when fl ashing.
2
NIC2: Indicates network activity on the JLAN2 port when fl ashing.
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