Hi, First of all, sorry for my English but I'm french speaking. I would like to control the speed of the CPU fan of my Dell Studio 1555, but it seems that lm-sensors doesn't support my fan. When I do sensors-detect, I have this: Trying family `National Semiconductor/ITE'... Yes Found `ITE IT8512E/F/G Super IO' (no support yet) Driver `coretemp': * Chip `Intel digital thermal sensor' (confidence: 9) To load everything that is needed, add this to /etc/modules: #----cut here---- # Chip drivers coretemp #----cut here---- Of course, when I do pwmconfig, it doesn't work: /usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed I've tried to force the loading of it87 module, but I've this error: modprobe -v it87 force_id=0x8512 insmod /lib/modules/3.2.0-3-amd64/kernel/drivers/hwmon/it87.ko force_id=0x8512 ERROR: could not insert 'it87': No such device I've also read that there are several issues because of acpi, so I've added in /etc/default/grub: GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_enforce_resources=lax" But, it still doesn't work. Is it dead for good because of ITE IT8512 which has no support, or is there another solution? Thanks for your answers, Gianluigi Papia Ps : I have a Debian Wheezy (Testing) AMD64. PPS : The ITE IT8512 is not even in http://www.lm-sensors.org/wiki/Devices _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors