Chapter 3. Starting the server
11
Information light
This amber LED lights when the information log contains information about
certain conditions in your server that might affect performance. For example,
the light will be on if your server has multiple power supplies and does not
have redundant power. An LED on the diagnostic panel on the system board
will also be on.
System error light
This amber LED lights when a system error occurs. An LED on the
diagnostic panel on the system board will also be on to further isolate the
error. Refer to the "Problem solving" section of the User’s Reference on the IBM
xSeries Documentation CD for detailed information on using the diagnostic
panel (light path diagnostics).
Ethernet speed light
This green LED lights when the Ethernet LAN speed is 100 Mbps.
Ethernet link status light
This green LED lights when there is an active connection on the Ethernet
port.
Ethernet transmit/receive activity light
This green LED lights when there is transmit or receive activity to or from the
server.
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