Hi, I have an Abit Fatal1ty AN8 motherboard that in Windows uses uGuru to read sensors and control fans. In Ubuntu Linux I have tried lm_sensors with both the w83627hf driver and the abituguru one. The abituguru seems to be the most successful, I get temperatures and fan speeds. However I cannot control the fan speed! (And this is what I really want to do.) In /sys/devices/platform/abituguru.224/ I have some files starting with pwm1, for example pwm1_enable. But I cannot write to this "file" even as root. I get an access denied. And when I run pwmconfig I get: /usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed What can I try to get pwm working? I think that there are at least 2 pwms on this MB. sensors-detect report this: Now follows a summary of the probes I have just done. Just press ENTER to continue: Driver `eeprom' (should be inserted): Detects correctly: * Bus `SMBus nForce2 adapter at 1c00' Busdriver `i2c-nforce2', I2C address 0x50 Chip `eeprom' (confidence: 6) * Bus `SMBus nForce2 adapter at 1c00' Busdriver `i2c-nforce2', I2C address 0x51 Chip `eeprom' (confidence: 6) EEPROMs are *NOT* sensors! They are data storage chips commonly found on memory modules (SPD), in monitors (EDID), or in some laptops, for example. Driver `k8temp' (should be inserted): Detects correctly: * ISA bus, undetermined address (Busdriver `i2c-isa') Chip `AMD K8 thermal sensors' (confidence: 9) Driver `w83627hf' (should be inserted): Detects correctly: * ISA bus address 0x0290 (Busdriver `i2c-isa') Chip `Winbond W83627HF Super IO Sensors' (confidence: 9) But using the winbond driver gives me a lot of crap sensor values... Anyone know what I'm doing wrong? How can I control the fans? Thanks, Magnus E