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Jumper Settings
X
M.2 Connector Power Control - JP27 / JP28
JP4
USB7/8
2
System
4
1
+12V Power
PS2
Fan 1
1
5
8
5
2
6
JP2
1
5
2
6
JP3
VGA
1
5
2
6
Socket LGA1151
COM 1
JP1
1
5
HDMI
DP++
LAN 2
USB3_1/2
USB2_1/2
JP27
LAN 1
USB3_3/4
USB2_3/4
Mic-in
M.2 M Key
Line-out
Line-in (opt.)
PCIe 1 (PCIe x16)
1
2
LAN LED
PCI 1
7
8
USB2_5/6
PCIe 2 (PCIe x4)
USB3_5/6
Front Audio
JP28
1
2
PCI 2
9
10
S/PDIF
PCI 3
1
2
6
PCI 4
1
5
JP23
1
Buzzer
PCI 5
1
10
1
2
2
1
1
1
1
1
11
1
9
1
Digital I/O
JP11/12/13/14/15
DIO
COM5
COM6
Power
JP27 and JP28 are used to control the power of M2CN1(M.2-M1) and M2CN2(M.2-M2).
User's Manual | CMS631
CPU FAN
DDR4_1
DDR4_3
1
1
Battery
14
13
LPC
2
1
12
24
ATX Power
1
13
1
2
Front
Panel
11
1
SPI Flash
JP27
BIOS
10
USB2
2
2
1
1
11/12
DDR4_2
DDR4_4
SATA 0
SATA 1
(R0)
Intel
(R1)
1
10
1-2 On:
SATA 2
SATA 3
Q470E/H420E
(R2)
20
11
JP28
(R3)
3V3 (default)
SATA 4
1
1
(R4)
1
CN37
JP26
6
1
1
M.2 M Key
2
JP24
SATA 5
1
(R5)
M.2 E Key
2230
9
(Opt.)
COM4
2
1
5
1
JP10
6
2
SDJ2
2-3 On:
5
1
System Fan 2
JP8
6
2
1
5
1
JP6
2
3V3DU
10
6
2
2
2
5
1
JP7
1
1
9
6
2
1
9
1
9
USB2_
USB2_10
COM2
COM3
System Fan 3
9/14
3
3
Chapter 2
HARDWARE INSTALLATION
17
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