I installed an Athlon 3400 on the A8V deluxe and bought an AMD heatsink rated to work with up to a 3800 Athlon. I connected the three pin heatsink power cable to the mobo's CPU_FAN connector, and the heatsink's fan is spinning. However, I keep getting a CPU Fan Error on boot.

It may be okay now, but i'm afraid it will fail later and I'll never know about it until it's too late.

Check bios

Check bios settings.
On booting up hit the "delete" key or f1
to get into your bios/cmos, Check to see what settings
are there for fan speed (rpm) alarm or cpu temp alarm.
Thewy could be set too low.
Adjust carefully to help determine cause of trouble.
You may also want to plug cpu fan power into another fan plug
on MoBo.
Are you having troubles booting into windows or not passing
the boot up post?
G'Luck
Post back and let us know.

Now why didn't I think of that? It worked like a charm.

The computer had been hanging on the bootup BEFORE it started loading windows, requiring a keystroke to continue. Now it sails right through into Windows.

Thanks a lot! :hotbounce

It's our pleasure

It's our pleasure! :grinthumb
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