Supero SC835 Chassis Series, Руководство пользователя

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4-3
Chapter 4: System Interface
Power:
•
Indicates power is being supplied to the system's power supply units.
This LED should normally be illuminated when the system is operating.
Overheat/Fan Fail:
•
When this LED flashes it indicates a fan failure. When
continuously on (not flashing) 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 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. This LED will remain flashing or on as long as the overheat
condition exists.
NIC2:
•
Indicates network activity on LAN2 when flashing.
NIC1:
•
Indicates network activity on LAN1 when flashing.
HDD:
•
Indicates IDE channel activity. SAS/SATA drive and/or DVD-ROM drive
activity when flashing.