Alert Standard Format (Asf) Support; Lan Connector Led Locations; Lan Connector Led States - Intel BLKD915PGNL - LGA775 800FSB 4DDR Audio Lan SATA ATX 4PCI Technical Product Specification

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