MSI A88XM User Guide - Page 19

Internal Connectors

Page 19 highlights

English Internal Connectors JPWR1~2: ATX Power Connectors These connectors allow you to connect an ATX power supply. To connect the ATX power supply, align the power supply cable with the connector and firmly press the cable into the connector. If done correctly, the clip on the power cable should be hooked on the motherboard's power connector. Video Demonstration Watch the video to learn how to install power supply connectors. http://youtu.be/gkDYyR_83I4 1.+2J3.+3.P33.G4VW.3.r+5VoR.5uG6Vn1.r7+do.5uG8Vn.rP9do.Wu51nV0R1d.S1+O1B.1+K2211.V+3213.V+4.133.-5V.113.2G6V1V.rP7o1.SuG81-n.rO9Gdo2.NurG0o2n#.ruR1do2n.eu+2ds2n5.+3dV2.5+4V5.GVround 2.G1.rGouronudnd JPWR2 4.+31.+21V2V Important Make sure that all the power cables are securely connected to a proper ATX power supply to ensure stable operation of the motherboard. JCOM1: Serial Port Connector This connector is a 16550A high speed communication port that sends/receives 16 bytes FIFOs. You can attach a serial device. 2.S4I.ND6T.DR8S1.C0RT.NSo Pin 1.D3.CS5DO.G7Ur.RTo9uT.RnSdI 19

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English
±9
Internal Connectors
JPWR±~2: ATX Power Connectors
These connectors allow you to connect an ATX power supply. To connect the ATX
power supply, align the power supply cable with the connector and firmly press the
cable into the connector. If done correctly, the clip on the power cable should be
hooked on the motherboard’s power connector.
Video Demonstration
Watch the video to learn how to install power supply connectors.
http://youtu.be/gkDYyR_²3I4
13.+3.3V
1.+3.3V
14.-12V
2.+3.3V
15.Ground
3.Ground
16.PS-ON#
4.+5V
17.Ground
5.Ground
18.Ground
6.+5V
19.Ground
7.Ground
22.+5V
10.+12V
20.Res
8.PWR OK
23.+5V
11.+12V
21.+5V
9.5VSB
24.Ground
12.+3.3V
JPWR±
4.+12V
2.Ground
3.+12V
1.Ground
JPWR2
Important
Make sure that all the power cables are securely connected to a proper ATX power
supply to ensure stable operation of the motherboard.
JCOM±: Serial Port Connector
This connector is a ±6550A high speed communication port that sends/receives ±6
bytes FIFOs. You can attach a serial device.
1.DCD
3.SOUT
10.No Pin
5.Ground
7.RTS
9.RI
8.CTS
6.DSR
4.DTR
2.SIN