MSI KM4M User Guide - Page 23

RJ-45 LAN Jack Optional, Audio Port Connectors

Page 23 highlights

Hardware Setup RJ-45 LAN Jack (Optional) The mainboard provides a RJ-45 connector that allows your computer to be connected to a network environment. Activity Indicators LAN Jack (RJ-45) Pin Signal 1 TDP 2 TDN 3 RDP 4 NC 5 NC 6 RDN 7 NC 8 NC Description Transmit differential pair Transmit differential pair Receive differential pair Not used Not used Receive differential pair Not used Not used Audio Port Connectors Line Out is a connector for Speakers or Headphones. Line In is used for external CD player, Tape player, or other audio devices. Mic is a connector for microphones. 1/8" Stereo Audio Connectors Line In Line Out Mic In 2-13

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2-13
Hardware Setup
RJ-45 LAN Jack (Optional)
The mainboard provides a RJ-45 connector that allows your computer to be con-
nected to a network environment.
LAN Jack
(RJ-45)
Activity
Indicators
Pin
Signal
Description
1
TDP
Transmit differential pair
2
TDN
Transmit differential pair
3
RDP
Receive differential pair
4
NC
Not used
5
NC
Not used
6
RDN
Receive differential pair
7
NC
Not used
8
NC
Not used
Audio Port Connectors
Line Out
is a connector for Speakers or Headphones.
Line In
is used for external
CD player, Tape player, or other audio devices.
Mic
is a connector for microphones.
1/8” Stereo Audio Connectors
Mic In
Line Out
Line In