MSI H61M-P31/W8 manual PW5VSB

ATX 24-Pin Power Connector: JPWR1

This connector allows you to connect an ATX 24-pin power supply. To connect the ATX 24-pin power supply, make sure the plug of the power supply is inserted in the proper orientation and the pins are aligned. Then push down the power supply firmly into the connector.

									12.
									11. +3		.
								910.
							8 .		+12V			3V
						7 .
						6 .			+12V
			5			.		PW5VSB
									R
		4			. +5			V	O
		3	.
2							Ground K
		. +5				V
1	.
					Ground
. +3.																					24
			3
+3.Ground																							.
		3		V
			V																	23.
																				22. +5				V
																			21.		+5
																	20						Ground
																			. +5		V	V
																19.				Res
														18.
													17.					Ground
												16.
												15	. PS
									14.							-Ground
									13	.		-			Ground
												12V					ON		#
										+3.Ground
												3
													V

ATX 4-Pin Power Connector: JPWR2

This 12V power connector is used to provide power to the CPU.

	1
	.
2	Ground
.
Ground
		3
	4	.
	.
		+12V
	+12V

Important

Make sure that all the connectors are connected to proper ATX power supplies to ensure stable operation of the mainboard.

Serial ATA Connector: SATA1~4

This connector is a high-speed Serial ATA interface port. Each connector can connect to one Serial ATA device.

Important

Please do not fold the Serial ATA cable into a 90-degree angle. Otherwise, data loss may occur during transmission.

18