David Hubbard ha scritto: > Hi Simone, > > This is a hardware problem that has no easy solution. I believe you > have fans with three pins and three wires. (If the fan that is giving > you the wrong value is a four-wire fan, then this must be something > else.) Three-wire fans get an RPM count while the power is being > rapidly turned on and off. It can cause this kind of behavior. > > Hope this helps, > David > Hi David, thank you for your support! My fan has three pens and three wires. I'm using the bundled fan with my athlon64 3800+. I've tried to do a simple (dangerous) hack of w83627ehf source code: I've substitute all occurence of w83627ehf_read_value(client, W83627EHF_REG_FANDIV1) with the vale 4 (that works fine for me). I know that can be very dangerous because I'm not kernel expert! But it works fine! So, I also tried to patch my kernel (2.6.18-rc6) with gregkh-i2c-hwmon-w83627ehf-add-pwm-support.patch to gain fancontrol also. With this patch I can successfully controll my fan and get correct value for rpm fan speed. A simple report about fancontrol: the pwmconfig configurator fails sometime and it says "no correlation". But, if I try other times, it works fine and I can get fan control (with pleasure :) ) The Q-fan2 Bios feature (by Asus) must be enabled or disabled ? thank you ciao simone
