Intel D945GCLF manual LAN Subsystem Software LAN Status LEDs, LED Color LED State Indicates

Desktop Board Features

LAN Subsystem

The LAN, based on the RealTek RTL8102EL Ethernet Controller, provides the following functions:

•10/100 Mb/s Ethernet LAN

•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 D945GCLF link on Intel’s World Wide Web site at http://support.intel.com/support/motherboards/desktop.

LAN Status LEDs

Two LEDs are built into the RJ-45 LAN connector located on the back panel (see Figure 3). These LEDs indicate the operating states of the LAN.

Figure 3. LAN Status LEDs

Table 3 describes the LED states when the board is powered up and the LAN subsystem is operating.

Table 3. LAN Status LEDs

LED	LED Color	LED State	Indicates
Activity (A)	Green	Blinking	LAN activity is occurring.
Speed (B)	N/A	Off	10 Mbits/s data rate is selected.
	Yellow	On (steady state)	100 Mbits/s data rate is selected.

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