Silicon Graphics Origin200, Owner'S Manual

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Ethernet Status LED Messages
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Ethernet Status LED Messages
The Ethernet 10-Base-T/100-Base-TX port contains two integral LEDs: the transmit LED
(green) and the packet detect LED (yellow). Figure 9-1 shows their locations.
Figure 9-1 Ethernet 10-Base-T/100-Base-TX Port LEDs
The transmit LED (green) flashes whenever the Origin200 is transmitting data through
the Ethernet port.
The packet detect LED (yellow) flashes whenever the server detects network traffic, even
if the data detected is not destined for the server.
To test the power supply, press the button. If the green LED lights, the power supply is
OK. If the green LED fails to light, there may be a problem with the power supply.
The power supply is not customer-replaceable. Contact Silicon Graphics or your local
service provider for information about replacing the power supply.
Regular Maintenance
The only regular maintenance that the Origin200 server requires is periodic cleaning to
remove any dust accumulation. Because the server is designed to be operated in a typical
office computing environment that is relatively dust-free, there are no air filters in the
system. Therefore, depending upon the amount of dust in the operating environment,
you may have to periodically vacuum parts of the server.
Caution: Do not use an ordinary vacuum cleaner to clean computer equipment. Use
only a data vacuum cleaner. Data vacuum cleaners are specially designed to prevent
damage to sensitive electronic components from electrostatic discharge (ESD).
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8 Transmit
LED
(green)
Packet detect
LED
(yellow)