IBM eServer 330 xSeries, Installation Manual

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IBM® xSeries 330: Installation Guide
USB 1 connector: This connector is used to attach Universal Serial Bus (USB) to
Universal Serial Bus 1.
System-error light: This amber LED lights when a system error occurs. An LED on
the Light Path Diagnostics panel on the system board will also be on to further isolate
the error. This light duplicates the system error light on the front of the server.
Power-on light: This green LED lights and stays on when you turn on your server
and will blink when the server is in standby mode. This light duplicates the power on
light on the front of the server.
Ethernet 2 link indicator: This green LED lights when there is an active link
connection on the 10BASE-T or 100BASE-TX interface for Ethernet port 2.
Ethernet 2 speed indicator: This green LED lights when the speed of the Ethernet
LAN connected to Ethernet port 2 is 100 Mbps.