User`s guide

User Guide
20
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NIC (Network Interface Card) LEDs
Figure 2: NIC Leds
The NIC (Network Interface Card) LEDs at the right and left of each NIC provide the
following information.
Expansion Board Slots
■ One 32-bit/33MHz, 5V PCI connector.
■ One full-length 64-bit/100MHz PCI-X connector.
■ One full-length 64-bit/133MHz PCI-X connector.
■ Two x4 PCI Express connectors.
These slots enable you to install additional Video Boards and LAN boards. Refer to
“Optional Features” on page 37 for details about the components that may be installed
in the expansion slots.
Table 1: NIC LED Descriptions
LED LED State Description
Left Off No network connection
Solid Amber Network connection in place
Blinking Amber Transmit/receive activity
Right Off 10 Mbps connection (if left LED is on or blinking)
Solid Amber 100 Mbps connection
Solid Green 1000 Mbps connection