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MS-C78 User’s Manual

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11

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2.3

2.3.1

Connector

Function

Remark

CPU LGA1150

CPU Socket

DDRIII A-1/2 &

B-1/2

240 -pin DDR3 LO-DIMM socket

SATAIII 1/2/3/4

7-pin Serial ATAIII connector

DC_12V

4-pin +12V additional power supply connector

ATX

24-pin power supply connector

CN_AUDIO

5 x 2-pin audio connector

CN_DIO

6 x 2-pin digital I/O connector

CN_USB2-1/2/3

10-pin USB connector

CN_USB3

20-pin USB3.0 connector

CPUFAN

4-pin CPU cooler fan connector

SYSFAN

3-pin system cooler fan connector

CN_CRT

16-pin VGA connector

CN_LVDS

20 x 2-pin LVDS connector

CN_INV

5-pin LCD inverter connector

CN_IR

5-pin IrDA connector

CN_COM
3/4/5/6

9-pin RS232

CN_LPC

5 x 2-pin LPC connector

CN_LPT

13 x 2-pin printer connector

JFRNT

14-pin front panel switch/indicator connector

PCIE_16X

164-pin x16 PCIE slot

PCIE_4X

64-pin x4 PCIE slot

PCI

120-pin PCI slot

MSATA

2 x 52-pin Mini-PCIE socket

MiniPCI

124-pin MiniPCI slot

JAT

Power mode select

2.3.2

Connector

Function

Remark

USB_RJ45 1/2

2 x USB3.0 and 1 x RJ45 LAN connector

DVI + Display port

DVI connect and Display port connector

COM 1/2

Serial port connector

PS/2

PS/2 keyboard and mouse connector

AUDIO Audio

connector