MVP3
SYSTEM BOARD
HARDWARE SETUP
3-5
(I) CN9
IDE 2 connector (Secondary IDE Port, using IRQ15)
(J) CN10
IR (Infrared Rays) transmission connector
Pin # Assignment
●
1
+5V DC
2
No Connection
●
3
IR Receive
●
4
Ground
●
5
IR Transmit
(K) CN11
IDE 1 connector (Primary IDE Port, using IRQ14)
(L) CN12
Chassis Fan connector
Pin # Assignment
●
1
Ground
●
2
+12V DC
●
3
Fan Sense Signal
(M) CN13
Floppy Disk Control Port connector (Using IRQ6, DMA channel 2)
(N) CN14
CPU Cooling Fan Power connector (optional)
Pin # Assignment
●
1
Ground
●
2
+12V DC
●
3
Fan Sense Signal
(O) CN15
Wake On Lan connector (WOL)
Pin # Assignment
●
1
+5V Standby voltage
●
2
Ground
●
3
WOL Signal
