Asrock Sbc-370 Jumpers And Header User Guide

ASRock SBC-370 Jumpers and Header User Guide

Jumpers and Headers Setting Guide

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1 : 3W Audio AMP Output Wafer

2 : PCIE_ISOLATION1

* Connect to PCIE_ISOLATION_1 header on VGA-PWR card.|

3 : Front Panel Audio Header

4 : DACC1

Open : No ACC Short : ACC * Auto clear CMOS when system boot improperly.       

5 : Chassis Intrusion Headers (CI1, CI2)

CI1 :
Open : Normal
Short : Active Case Open
CI2 :
Open : Active Case Open
Short : Normal

6 : SIO_AT1

Open : ATX Mode

Open : ATX Mode
Short : AT Mode

7 : Clear CMOS Headers CLRMOS1

1-2 : Normal
2-3 : Clear CMOS
CLRMOS2 :
Open : Normal
Short : Auto Clear CMOS (Power Of

8 : CON_LBKLT_CTL Voltage Level

(BLT_PWM2)
1-2 : 3V Level
2-3 : 5V Leve

9 : Panel Power Select (LCD_VCC) (PNL_PWR1)

1-2 : +3V
2-3 : +5V
3-4 : +5V
4-5 : +12V

10 : Backlight & Amp Volume Control (BLT_VOL1

11 : Inverter Power Control Wafer (BLT_PWR1

12 : LVDS Panel Connector

13 : Brightness Control Mode (BLT_PWM1)

1-2 : From eDP PWM to CON_LBKLT_CTL
2-3 : From LVDS PWM to CON_LBKLT_CTL
* Please set to 1-2 when adjusting brightness by Brightness Control bar under OS.
* Please set to 2-3 when adjusting brightness by BLT_VOL1.

14 : Backlight Power Select

(LCD_BLT_VCC) (BKT_PWR1)
1-2 : LCD_BLT_VCC : +5V
2-3 : LCD_BLT_VCC : +12V

15 : 4-Pin CPU FAN Connector (+12V)

16 : M.2 Key-B Socket (M2_B1)

17 : SATA3 Connector (SATA3_1)

18 : M.2 Key-E Socket (M2_E1)

19 : M.2 Key-M Socket (M2_M1)

20 : GPIO Default Setting (JGPIO_SET1)

1-2 : Pull-High
2-3 : Pull-Low

21 : SATA Power Output Connector

22 : Digital Input / Output Power Select

(JGPIO_PWR1)
1-2 : +12V
2-3 : +5V

23 : Digital Input / Output Pin Header (JGPIO1)

24 : System Panel Header

25 : USB2.0 Connector (USB2_5_6)

26 : USB3.2 Gen2 Port (USB3_3)

27 : COM1, 4, 3 Headers (COM1, 4, 3) (RS232/422/485) 

* This motherboard supports RS232/422/485 on COM1, 4, 3 ports. Please refer to below table for the pin definition. In addition, COM1, 4, 3 ports (RS232/422/485) can be adjusted in BIOS setup utility > Advanced Screen > Super IO Configuration. You may refer to our user manual for details.

Installation of ROM Socket

• Do not apply force to the actuator cover after ic inserted.
• Do not apply force to actuator cover when it is opening over 120 degree, Otherwise, the actuator cover may be broken.

• The yellow dot (Pin1) on the ROM must be installed at pin1 position of the socket (white arrow area).
• Make sure the white dot on the ROM is installed outwards of the socket.
• For further details of how to install ROM, please refer to ASRI website. Warning: If the installation does not follow as the picture, then it may cause severe damage to chipset & MB.

28 : Buzzer

29 : Battery Connector

30 : COM Port Pin9 PWR Setting Jumpers
PWR_COM1 (For COM Port1)
PWR_COM4 (For COM Port4)
PWR_COM3 (For COM Port3)
1-2 : +5V
2-3 : +12V

31 : ATX Power Connector (Input 9V-36V (Default);

12V only (by BOM option))
1-4 : GND
2-3 : DC Inpu

32 : RJ45 LAN Port (LAN2)
33 : RJ45 LAN Port (LAN1) (Supports vPro)
34 : Top : DisplayPort (DP1)
Bottom : HDMI Port (HDMI)
35 : Top : USB3.2 Gen2 Port (USB3_2)
Bottom : USB3.2 Gen2 Type-C Port (USB3_TC_2)
36 : Top : USB3.2 Gen2 Port (USB3_1)
Bottom : USB3.2 Gen2 Type-C Port (USB3_TC_1)

Back Side:

37 : SIM Card Socket (SIM1)
38 : ESPI Connector (ESPI1)
39 : PCIE Connector (PCIE1)*
* Supports PCIE devices up to 10W
40 : BIOS ROM Socket