Hi, This afternoon I have installed the 'tweak'[b] acerfand[/b] about the noisy fan. Since then, the fan is quiet (is it off ?) and this seems to have added an hour to the battery autonomy ! But . . . When I enter the command [b]acpi -V[/b], I would like to see the system temperature. But I received this message : No support for device : thermal Anyone has an idea of how I could see the System temperature ? Thanks Jean Pierre Dagenais Montreal