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▲ Internal I/O Connectors
Front Panel (J18)
System Fan 1
System Fan 2
CPU Fan
DDR4_1
DDR4_3
PS2
2
4
1
+12V Power
1
1
1
USB7/8
1
5
8
5
JP4
Battery
COM1
Socket LGA1200
VGA
DP++
HDMI
LAN 1
USB3_1/2
USB2_1/2
LAN 2
USB3_3/4
JP27
USB2_3/4
1
Mic-in
Line-out
M.2 M Key
Line-in (opt.)
(For Q470 only )
DDR4_2
PCIe 1 (PCIe x16)
PCI 1
SPI Flash BIOS
Intel
8
7
LAN LED
2
1
PCIe 2 (PCIe x4)
Front Audio
Q470E/H420E
1
2
JP5
Clear CMOS
PCI 2
1
JP24
9
10
Innoage Functions
6
5
2
1
CN37
S/PDIF
Innoage HDD Power
PCI 3
1
1
SDJ2
M.2 E Key
PCI 4
J12
1
2230
JP25
2
6
(For Q470E (opt.))
1
1
5
1
JP11
PCI 5
Buzzer
JP12
1
1
JP13
JP14
1
JP15
2
10
1
10
1
1
9
1
JP7
1
9
1
9
1
6
5
9
1
20
11
10
2
10
2
10
2
10
2
2
1
Digital I/O
COM3
COM4 COM5
USB2_
DIO
COM2
SATA 4
USB2_14
Power
9/10
(R4)
(Q470E only)
„ Front Panel Pin Assignment
Pin
Assignment
Pin
1
N.C.
2
3V3
3
4
HD_LED
5
6
7
Ground
8
PM_SYSRST
9
10
N.C.
11
12
HDD LED - Hard Disk Drive LED
Lighting of the LED indicates that the hard drive is being accessed.
RESET - Reset Switch
This switch allows you to reboot without having to power off the system.
Power/Standby LED
When the system's power is on, this LED will light up. When the system is in the S1 (POS -
Power On Suspend) state, it will blink at 1-second intervals. When the system is in the S3 (STR
- Suspend To RAM) state, it will blink at 4-second intervals.
Power Button
This button is used to switch the system's power on or off .
User's Manual | CMS631-Q470E/H420E
„ Front Panel Connector
14
13
LPC
2
1
12
24
PWR-LED ATX-SW
ATX Power
2
12
1
13
1
2
Front
Panel
USB2_5/6
USB3_5/6
11
10
11
10
USB2 11/12
2
1
(Q470E only)
1
20
1
DDR4_4
HD-LED RESET
JP28
1
M.2 M Key
(For Q470 only )
JP26
1
System Fan3
1
SATA 0 (R0)
1
SATA 1 (R1)
1
SATA 2 (R2)
1
SATA 3 (R3)
1
9
1
1
1
2
10
SATA 5
COM6
(R5)
Assignment
3V3SB
3V3SB
SUS_LED
Ground
PWR_BTN-
---
▲ Internal I/O Connectors
S/PDIF Connector (AUJ1)
2
4
PS2
USB7/8
1
5
8
JP4
COM1
VGA
DP++
HDMI
LAN 1
USB3_1/2
USB2_1/2
LAN 2
USB3_3/4
USB2_3/4
Mic-in
Line-out
Line-in (opt.)
PCIe 1 (PCIe x16)
8
7
LAN LED
2
1
PCIe 2 (PCIe x4)
Front Audio
1
2
„ S/PDIF
9
10
S/PDIF
1
SPDIF out
J12
JP25
2
6
1
1
5
GND
JP11
1
Buzzer
1
JP12
JP13
1
+5V
SPDIF in
JP14
1
JP15
1
10
1
1
20
11
5
Digital I/O
1
DIO
Power
The S/PDIF connector is used to connect an external S/PDIF port. Your S/PDIF port may be
mounted on a card-edge bracket. Install the card-edge bracket to an available slot at the rear of
the system chassis then connect the audio cable to the S/PDIF connector. Make sure pin 1 of
the audio cable is aligned with pin 1 of the S/PDIF connector.
Chapter 2
HARDWARE INSTALLATION
System Fan 1
System Fan 2
CPU Fan
DDR4_1
DDR4_3
1
+12V Power
1
1
1
5
Battery
14
13
Socket LGA1200
LPC
2
1
12
24
ATX Power
1
13
1
2
Front
Panel
USB2_5/6
11
USB3_5/6
JP27
10
11
10
1
USB2 11/12
2
(Q470E only)
1
M.2 M Key
1
20
(For Q470 only )
DDR4_2
DDR4_4
PCI 1
SPI Flash BIOS
Intel
Q470E/H420E
JP5
JP28
Clear CMOS
PCI 2
1
JP24
1
Innoage Functions
M.2 M Key
6
5
(For Q470 only )
2
1
CN37
JP26
PCI 3
Innoage HDD Power
1
1
System Fan3
1
SATA 0 (R0)
SDJ2
1
PCI 4
M.2 E Key
2230
1
SATA 1 (R1)
(For Q470E (opt.))
1
SATA 2 (R2)
1
PCI 5
SATA 3 (R3)
1
2
10
9
1
JP7
9
1
9
1
9
1
9
1
6
5
1
1
1
2
10
2
10
2
10
2
10
2
10
2
1
COM2
COM3
COM4 COM5
USB2_
SATA 4
SATA 5
COM6
USB2_14
9/10
(R4)
(R5)
(Q470E only)
22
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