www.dfi.com
CS170-Q370/C246/H310
Chapter 2
- Hardware Installation
15
DDR4_1 SODIMM
DDR4_2 SODIMM
Intel
C246/Q370/H310
M.2 2280
M Key
6
5
2
1
JP4
1
2
5
6
JP5
JP7
1
1
3
3
JP10
6
5
2
1
JP8
JP1
1
3
CPU Fan
LVDS
SATA1
(R2)
SATA0
ATX Power
LVDS
Inverter Power
1
1
39
2
8
1
1
1
Front Panel
8
1
DIO
1
4
DIO
Power
1
3
System
Fan
1
LPC
LPC
2
8
SMI
10
2
USB7/8
(USB 2.0)
USB7/8
(USB 2.0)
+12V Power
1
2
9
Front Audio
LAN1
LAN2
USB 3/4
(USB 3.1 Gen1)
USB 1/2
(USB 3.1 Gen2
/USB 3.1 Gen1)
DP1
USB 7/9
(USB 3.1 Gen1
/USB 2.0)
LAN1
COM1
COM2
VGA
DP2
Audio
2
1
Chassis
Intrusion
Chassis
Intrusion
Chassis
Intrusion
2
5
SM BUS
Battery
Battery
Buzzer
PCIe Gen3
x16
Realtek
ALC887
►
Jumper Settings
Clear CMOS Data JP1
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 JP1’s pin 2 and pin 3. Wait for a few seconds and set JP1 back to
its default setting, i.e. jumper cap on pin 1 and pin 2.
3. Plug the power cord and power-on the system.
Normal (default) 1-2 On
Clear CMOS Data 2-3 On
DDR4_1 SODIMM
DDR4_2 SODIMM
Intel
C246/Q370/H310
M.2 2280
M Key
6
5
2
1
JP4
1
2
5
6
JP5
JP7
1
1
3
3
JP10
6
5
2
1
JP8
JP1
1
3
CPU Fan
LVDS
SATA1
(R2)
SATA0
ATX Power
LVDS
Inverter Power
1
1
39
2
8
1
1
1
Front Panel
8
1
DIO
1
4
DIO
Power
1
3
System
Fan
1
LPC
LPC
2
8
SMI
10
2
USB7/8
(USB 2.0)
USB7/8
(USB 2.0)
+12V Power
1
2
9
Front Audio
LAN1
LAN2
USB 3/4
(USB 3.1 Gen1)
USB 1/2
(USB 3.1 Gen2
/USB 3.1 Gen1)
DP1
USB 7/9
(USB 3.1 Gen1
/USB 2.0)
LAN1
COM1
COM2
VGA
DP2
Audio
2
1
Chassis
Intrusion
Chassis
Intrusion
Chassis
Intrusion
2
5
SM BUS
Battery
Battery
Buzzer
PCIe Gen3
x16
Realtek
ALC887
COM1/2 Power Selection JP4/5
RS232 Standard (Default) 1-3 / 2-4 On
RS232 with Power
3-5 / 4-6 On
JP4
JP5
JP4 (for COM 1) and JP5 (for COM 2) are designed to configure Serial COM ports to pure
RS232 or RS232 with power.
