Intel D975XBX2 manual LAN Subsystem Software, RJ-45LAN Connector LEDs

Desktop Board Features

LAN Subsystem

The LAN, with the Intel 82801GH I/O Controller Hub, provides a Fast PCI LAN subsystem. The LAN subsystem provides the following functions:

•Intel 82573L Ethernet LAN supporting 10/100/1000 Mbit/sec

•Support for RJ-45 connector with status indicator LEDs

•Configurable EEPROM that contains the MAC address

LAN Subsystem Software

For LAN software and drivers, refer to the D975XBX2 link on Intel’s World Wide Web site at:

http://support.intel.com/support/motherboards/desktop

RJ-45 LAN Connector LEDs

Two LEDs are built into the RJ-45 LAN connector located on the back panel (see Figure 2). These LEDs indicate the status of the LAN.

Figure 2. LAN Connector LEDs

Table 4 describes the LED states when the board is powered up and the 10/100/1000 Gigabit Ethernet LAN subsystem is operating.

Table 4. RJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDs

LED	LED Color	LED State	Indicates
A	Green	Off	LAN link is not established
		On	LAN link is established
		Blinking	LAN activity is occurring
B	N/A	Off	10 Mb/s data rate
	Green	On	100 Mb/s data rate
	Yellow	On	1000 Mb/s data rate

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