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I/O Selection: J28 & J29
For COM 1 and 2
For InfraRed
Speaker Connector: J43
Keylock Connector: J44
Pins 1 to 3 for power LED.
Pins 4 and 5 for Keylock
Turbo Switch: J47 ( Non-Turbo Mode Not Supported )
HDD LED: J46
Pins 1 and 2 are for primary IDE channel.
Pins 3 and 4 are for secondary IDE channel.
S1668-ATX-001 http://www.tyan.com
J28
J29
1-2
1-2
2-3
2-3
Pinout Assignments
1
Speaker out
2
Ground
3
Ground
4
+ 5V
Pinout Assignments
1
Led Output
2
No Connect
3
Ground
4
Keylock
5
Ground
Pinout Assignments
1
Cathode
2
Anode
3
Cathode
4
Anode
9
Default
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