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Internal I/O Connectors
X
Innoage HDD Power CN37
USB7/8
PS2
VGA
COM 1
HDMI
DP++
LAN 2
USB3_1/2
USB2_1/2
LAN 1
USB3_3/4
USB2_3/4
Mic-in
Line-out
Line-in (opt.)
LAN LED
Front Audio
S/PDIF
JP23
Buzzer
Digital I/O
„ Pin Assignment
Pin
Assignment
1
+12V_SATA
2
GND
3
GND
4
5V_SATA
User's Manual | CMS631
JP4
CPU FAN
DDR4_1
DDR4_3
2
4
1
System
+12V Power
1
1
Fan 1
1
5
8
5
2
6
JP2
1
5
Battery
2
6
JP3
1
5
2
6
14
13
Socket LGA1151
JP1
1
5
LPC
2
1
12
24
ATX Power
1
13
1
2
Front
Panel
11
1
SPI Flash
JP27
BIOS
M.2 M Key
10
USB2
2
1
PCIe 1 (PCIe x16)
DDR4_2
DDR4_4
11/12
1
2
PCI 1
SATA 0
7
8
SATA 1
(R0)
Intel
(R1)
1
10
USB2_5/6
SATA 2
PCIe 2 (PCIe x4)
SATA 3
USB3_5/6
(R2)
Q470E/H420E
20
11
JP28
(R3)
1
2
SATA 4
1
PCI 2
1
(R4)
9
10
1
CN37
JP26
6
PCI 3
1
1
M.2 M Key
JP24
1
SATA 5
(R5)
M.2 E Key
2
6
2230
PCI 4
9
1
5
(Opt.)
COM4
2
1
1
5
1
JP10
PCI 5
6
2
SDJ2
5
1
JP8
System Fan 2
6
2
1
5
1
JP6
2
10
1
10
1
6
2
2
2
2
2
5
1
1
1
1
1
1
1
JP7
1
9
1
9
1
1
9
1
9
11
6
2
JP11/12/13/14/15
DIO
COM5
COM6
USB2_
USB2_10
COM2
COM3
System Fan 3
Power
9/14
1
Chapter 2
HARDWARE INSTALLATION
27
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