Lan Connectors Led Locations; Lan Connector Led States - Intel DZ77RE-75K Specification

1.9.1.2 LAN Subsystem Software
LAN software and drivers are available from Intel's World Wide Web site.
For information about
Obtaining LAN software and drivers
1.9.1.3 RJ-45 LAN Connectors with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connectors (shown in Figure 5).
Table 6 describes the LED states when the board is powered up and the LAN
subsystems are operating.
Table 6. LAN Connector LED States
LED LED Color
Link Green
Data Rate Green/Yellow
Item Description
A Link LED (green)
B Data Rate LED (green/yellow)
C Link LED (green)
D Data Rate LED (green/yellow)
Figure 5. LAN Connectors LED Locations
LED State
Off
On
Blinking
Off
Green
Yellow
Refer to
http://downloadcenter.intel.com
Condition
LAN link is not established.
LAN link is established.
LAN activity is occurring.
10 Mb/s data rate is selected.
100 Mb/s data rate is selected.
1000 Mb/s data rate is selected.
Product Description
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