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X Jumper Settings
CLEAR CMOS Data
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.)
1
JP5
If any anomaly of the followings is encountered —
a) CMOS data is corrupted;
b) you forgot the supervisor or user password;
c) failure to start the system due to BIOS mis-configuration
— it is suggested that the system be reconfigured with default values stored in the ROM BIOS.
To load the default values stored in the ROM BIOS, please follow the steps below.
1. Power-off the system and unplug the power cord.
2. Put a jumper cap on pin 2 and pin 3. Wait for a few seconds and set it back to its de-
fault setting, i.e. jumper cap on pin 1 and pin 2.
3. Plug the power cord and power-on the system.
3 2
1
„ 1-2 On: Normal (default)
User's Manual | CMS631
JP4
CPU FAN
DDR4_1
DDR4_3
2
4
1
System
1
+12V Power
1
1
Fan 1
5
8
5
2
6
JP2
Battery
1
5
2
6
JP3
1
5
2
6
14
13
Socket LGA1151
JP1
LPC
1
5
2
1
12
24
1
13
1
2
11
1
SPI Flash
JP27
BIOS
M.2 M Key
10
1
PCIe 1 (PCIe x16)
2
DDR4_2
DDR4_4
1
2
LAN LED
PCI 1
SATA 0
7
8
(R0)
Intel
1
10
USB2_5/6
SATA 2
PCIe 2 (PCIe x4)
Front Audio
USB3_5/6
(R2)
Q470E/H420E
20
11
JP28
1
2
1
PCI 2
1
9
10
1
CN37
JP26
S/PDIF
6
PCI 3
1
1
M.2 M Key
JP24
1
M.2 E Key
2
6
2230
PCI 4
9
1
5
(Opt.)
JP23
2
1
1
5
1
JP10
PCI 5
Buzzer
6
2
SDJ2
5
1
System Fan 2
JP8
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
1
JP7
1
9
1
9
1
9
1
9
11
6
2
Digital I/O
JP11/12/13/14/15
DIO
COM5
COM6
USB2_
USB2_10
COM2
COM3
System Fan 3
Power
9/14
3 2
1
„ 2-3 On: Clear CMOS Data
ATX Power
Front
Panel
USB2
11/12
SATA 1
(R1)
SATA 3
(R3)
SATA 4
(R4)
SATA 5
(R5)
COM4
Chapter 2
HARDWARE INSTALLATION
12
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