Fans not shutting down

[shoe]

Fans will not ahut down

I have a Asrock G31 M-8 running Win 7 Ultimate The problem is when I shut down the hard drive shuts down but the fans keep running.
The only way to shut down completely is to press and hold the power button.
I thought it mighe be a power supply problen so I replaced the power supply. No change.
I then replaced the motherboard still no change.
The bios is the latest version and is set to default settings.
Any ideas will be greately appreciated
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[zigzag3143]

Fans will not ahut down

I have a Asrock G31 M-8 running Win 7 Ultimate The problem is when I shut down the hard drive shuts down but the fans keep running.
The only way to shut down completely is to press and hold the power button.
I thought it mighe be a power supply problen so I replaced the power supply. No change.
I then replaced the motherboard still no change.
The bios is the latest version and is set to default settings.
Any ideas will be greately appreciated
​

What power plan are you using in win 7? are the fans stock and plugged into the correct plugs/sensors?

Ken
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[Lemur]

Instead of G38 M-8, is it M-S?

On the site it says

*Please update BIOS to P1.20 or later.

If you have 1.16, you should update your bios.

 

[shoe]

I found the fix.

Windows Start Button" >> Control Panel >> Hardware and Sound >> Device Manager >> IEEE1394 Bus host controller (expand) >> double click "VIA 1394 OHCI Compliant Host Controller" (this could be different on your machine) >> Click on "Power Management" tab >> Check the box "Allow the computer to turn off this device to save power" >> click "OK".

Now your computer will shut down normally from here on out