AXIOMTEK E38M561100, User Manual

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MANO561 Mini ITX Motherboard
Board and Pin Assignments 7
2.2 Rear I/O
Jumpers/Headers/Connectors
1 4-pin ATX Power Input Connector (CN18) 19 M.2 Key E Socket (CN22)
2 SIM Card Slot (CN25) 20 Audio Header (CN52)
3 Front Panel Header (CN8) 21 VGA Connector (CN5)
4 SATA Power Connector (CN13) 22 COM VDD Select Jumper (JP1)
5 SATA 3.0 Connector (CN7) 23 Digital I/O Connector (CN26)
6 COM4 serial Port (CN4) 24 USB 2.0 Header (CN15)
7 COM3 serial Port (CN3) 25 USB 2.0 4pin wafer (CN19)
8 COM2 serial Port (CN17) 26
DDR4 SO-DIMM Connectors (DIMM1,
DIMM2)
9 LVDS Signal Header (CN29) 27 SPI Header (CN81)
10 LVDS Backlight Control Header (CN55) 28 M.2 Key B Socket (SCN1)
11 eDP Connector (CN50) 29 DC Jack Power Connector (CN23)
12
AT/ATX Power Mode Select Jumper
(JP5)
30 USB 3.2 GEN1 Stack Port (CN10)
13 LVDS VDD Select Jumper (JP4) 31 USB 2 Stack Port (CN11)
14 System Fan Header (CN28) 32 LAN1(RJ-45) Connector (CN9)
15 CPU Fan Header (CN27) 33 LAN2(RJ-45) Connector (CN12)
16 Clear CMOS (JP3) 34 COM1 D-Sub Connector (CN1)
17 PCI-Express x16 Slot (CN20) 35 HDMI1.4 Connector (CN6)
18 PCI-Express Mini Card Connector (CN21) 36 Audio Jack (CN14)
Note
To identify the first pin of a header or jumper, please refer to the following
information:

Usually, there is a thick line or a triangle near the header or jumper pin 1.

Square pad, which you can find on the back of the motherboard, is usually
used for pin 1.