IEI Technology IMBA-9454B, User Manual

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IMBA-9454B ATX Motherboard
Page 42
PIN DESCRIPTION PIN DESCRIPTION
4 N/C (or MDX2+) 8 N/C (or MDX3-)
Table 4-15: Ethernet Connector Pinouts
Figure 4-21: Ethernet Connector
The RJ-45 Ethernet connector has two status LEDs, one green and one yellow. The green
LED indicates activity on the port and the yellow LED indicates the port is linked
( Table 4-16 ).
SPEED LED LINK LED
Status Description Status Description
GREEN ON: 100 MB
OFF: 10 MB
YELLOW ON: Linked
Flashing: Activity
Table 4-16: Ethernet Connector LEDs
4.3.4 Audio Connectors
CN Label: CN1
CN Type:
Audio jack
CN Location: See Figure 4-17 (labeled number 4)
CN Pinouts: See Figure 4-22
ƒ
Line In port (Light Blue): Connects a CD-ROM, DVD player, or other audio
devices.
ƒ
Speaker Out port (Lime): Connects to a headphone or a speaker. With
multi-channel configurations, this port can also connect to front speakers.