IBM eServer BladeCenter 8677, Installation And User Manual

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v Blower error: This amber LED is lit and stays lit when an error has been
detected in the blower. The system error LED on the BladeCenter system LED
panels is also lit.
Ethernet switch module
Power-on
Ethernet link
Ethernet activity
Ethernet switch error
OK
1
2
3
4
TX/RX
TX/RX
TX/RX
TX/RX
LINK
LINK
LINK
LINK
Ethernet switch LEDs: The LEDs on the switch module indicate the condition of
the Ethernet switch and the links to the network. For additional information, see the
“Light Path Diagnostics” section in the
Hardware Maintenance Manual and
Troubleshooting Guide on the IBM BladeCenter Documentation CD.
v Power-on: When this green LED is lit, it indicates that the switch module has
power.
v
Ethernet switch error: When this amber LED is lit, it indicates that an error has
been detected somewhere in the switch module. The system error LED on each
of the BladeCenter system LED panels is also lit.
v Ethernet link: When this green LED is lit, there is an active connection through
the port to the network.
v
Ethernet activity: When this green LED is flashing, it indicates that there is
activity through the port over the network link.
Power module
AC
DC
AC power
DC power
34
BladeCenter Type 8677: Installation and User’s Guide