Hi Prakash, > Hi, I chekced with my bios and the temps reading seems OK, but fans are off: > > CPU: 780 > POWER: 777 > > wheres sensors reports too high values > fan1: 1323 RPM (min = 6490 RPM) ALARM > fan2: 0 RPM (min = 6490 RPM) ALARM > fan3: 1564 RPM (min = 0 RPM) So you are affected by the problem too... What do you think are the correct values for your fans, the BIOS' ones, or sensors' ones? > Sometimes the reading goes totally crazy. I had times, where fan1 showed > values over 32000. > > fan1: 46551 RPM (min = 6490 RPM) ALARM > fan2: 0 RPM (min = 6490 RPM) ALARM > fan3: 1551 RPM (min = 0 RPM) Very strange. Are you using fan speed control? This could induce some noise in the speed sensing. Do you have similar effects when looking at the values in the BIOS? -- Jean Delvare