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Intel Desktop Boards D865GRH Product Guide
18
Related Links
Go to the following link or sections in this manual for more information about:
• Audio drivers and utilities, http://support.intel.com/support/motherboards/desktop/
• Installing the front panel audio solution, page 39 in Chapter 2
• Setting up the Flexible 6-Channel Audio with Jack Sensing, page 41 in Chapter 2
LAN Subsystem (Optional)
The optional LAN provides a Fast PCI LAN subsystem. The LAN subsystem provides the
following functions:
• 10/100/1000 Gigabit Ethernet LAN (Intel 825470EI)
• Support for RJ-45 connector with status indicator LEDs
• Programmable transit threshold
• Configurable EEPROM that contains the MAC address
LAN Subsystem Software
For LAN software and drivers, refer to the D865GRH 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. 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 Color LED State Indicates
Off 10 Mbit/sec data rate is selected. Bi-color LED
Green 100 Mbit/sec data rate is selected.
Yellow 1 Gbit/sec data rate is selected.
Off LAN link is not established.
On (steady state) LAN link is established.
Green
On (brighter and
pulsing)
The computer is communicating with another computer on the
LAN.