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1.11.1.1
RJ-45 LAN Connector with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connector (shown in Figure 12 below).
Table 8 describes the LED states when the board is powered up and the 10/100 Mbits/sec LAN
subsystem is operating.
Table 8.
LAN Connector LED States
LED Color
LED State
Green
Off
On
Blinking
Yellow
Off
On
1.11.2 Alert Standard Format (ASF) Support
The boards provide the following ASF support for PCI Express x1 bus add-in LAN cards and PCI
Conventional bus add-in LAN cards installed in PCI Conventional bus slot 2:
•
Monitoring of system firmware progress events, including:
BIOS present
Primary processor initialization
Memory initialization
Video initialization
PCI resource configuration
Hard-disk initialization
User authentication
Starting operating system boot process
•
Monitoring of system firmware error events, including:
Memory missing
Memory failure
No video device
Keyboard failure
Hard-disk failure
No boot media
•
Boot options to boot from different types of boot devices
•
Reset, shutdown, power cycle, and power up options
Green LED
Figure 12. LAN Connector LED Locations
Condition
LAN link is not established.
LAN link is established.
LAN activity is occurring.
10 Mbits/sec data rate is selected.
100 Mbits/sec data rate is selected.
Product Description
Yellow LED
OM15076
33
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