Issues with SYS_FAN1 Installation

[KnurledNut]

Hey guys, thanks for reading and helping out.

This is my first build, so I hope I explain everything correctly. I have included pictures. As soon as this fan issue is resolved I'm ready to power-up my first build!

MOBO: Gigabyte 890GPA-UD3H
PSU: Antec Truepower 750W
Fans: x4

I'm confused with the fan wiring. I know the fan power molex plugs snap in to the power supply cable, but the small connector on the end doesn't look like it fits in the SYS_FAN1 connector. I don't see any other 4 pin plugs on the mobo for fans, every other fan plug is 3 pins.

This is the end connector, I think it goes in the SYS_FAN1 slot.

These are the molex connectors the fans plug in to for power.

This is the SYS_FAN1 on the mobo.

 

[thenewnumber2]

I'm not sure I have this straight: your fans have two power connectors each?

The New Number Two

 

[KnurledNut]

I'm not sure I have this straight: your fans have two power connectors each?

The New Number Two

No, they have 1 power connector each.

But there is a small 4 pin connector at the end of the cable coming off the power supply. I'm not sure if this plugs in to the SYS_FAN1 on the mobo.

 

[thenewnumber2]

NO! That's a 5V power connector for a floppy drive. DO NOT plug this into your mobo.

The New Number Two

 

[KnurledNut]

Best answer selected by KnurledNut.

 

[KnurledNut]

NO! That's a 5V power connector for a floppy drive. DO NOT plug this into your mobo.

The New Number Two

Thanks!

I ran the fans directly off the PSU cables.

Started up first shot!

Man-o-man, for a noob to building I am so freakin' excited.

Win7 Pro is almost done installing.

 

[thenewnumber2]

Glad it's working , and you were smart to ask your question: I think that your mobo would be toast had you plugged that connector into the fan header. Enjoy your new toy

 

[thenewnumber2]

Glad it's working , and you were smart to ask your question: I think that your mobo would be toast had you plugged that connector into the fan header. Enjoy your new toy