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1.3 Motherboard Layout
1 : M.2 Key-M Socket (M2_1)
2 : M.2 Key-E Socket (M2_2)
3 : USB2.0 Connector (USB2_3_4)
4 : COM Port Header (RS232/422/485)
5 : System Panel Header (PANEL1)
6 : LPC Debug Header (LPC1)
7 : ATX/AT Mode Jumper (PWR_JP1)
8 : SATA Power Output Connector (SATA_PWR1)
9 : SATA3 Connector (SATA3_1)
10 : M.2 Select (M2_SEL1)
11 : Clear CMOS Headers (CLRMOS1)
Back Side :
Power Button (PWR_BTN1)
Fan Connector (FAN1)
