I have a fan problem.
My PC is a HP Pavilion P6314it. I had a problem with the original mobo (SATA controller problems) and I had it replaced with a ASUS M5A78L-M LE.
Everything seems fine EXCEPT the CPU fan is always spinning at high rate, from the boot onward. PC Probe II says it's spinning at 4400-4500 rpm (chassis fan at 2600-2700 rpm) and it's unbearably noisy.
In the BIOS I had two controls enabled (Cool'n'quiet and ACPI 2.0 support).
In Windows7 I activated the power saving option (notice that the problem was present even before reinstalling Win7 and when using a USB key with Ubuntu 12.04).
What should I do to have the fan spin silently as before?
The fan brand is AVC.
Thankx
Wentu
My PC is a HP Pavilion P6314it. I had a problem with the original mobo (SATA controller problems) and I had it replaced with a ASUS M5A78L-M LE.
Everything seems fine EXCEPT the CPU fan is always spinning at high rate, from the boot onward. PC Probe II says it's spinning at 4400-4500 rpm (chassis fan at 2600-2700 rpm) and it's unbearably noisy.
In the BIOS I had two controls enabled (Cool'n'quiet and ACPI 2.0 support).
In Windows7 I activated the power saving option (notice that the problem was present even before reinstalling Win7 and when using a USB key with Ubuntu 12.04).
What should I do to have the fan spin silently as before?
The fan brand is AVC.
Thankx
Wentu