Hi, After following some instructions on the "New drivers" page, I did the following: /sbin/modprobe i2c-core /sbin/modprobe i2c-dev /sbin/modprobe i2c-piix4 /sbin/modprobe i2c-proc /sbin/modprobe adm1025 force_adm1025=0,0x51,0,0x52 sensors output showed no correct temperature, after comparing the both datasheets i noticed the temp registers are located at different adresses. After playing around with the code of adm1025.c (only for the temp) I get the following output: adm1025-i2c-0-51 Adapter: SMBus PIIX4 adapter at 0580 Algorithm: Non-I2C SMBus adapter +2.5V: +0.27 V (min = +2.22 V, max = +2.72 V) VCore: +0.09 V (min = +1.73 V, max = +1.93 V) +3.3V: +0.36 V (min = +2.93 V, max = +3.59 V) ALARM +5V: +0.20 V (min = +4.45 V, max = +5.44 V) ALARM +12V: +0.00 V (min = +10.68 V, max = +13.06 V) VCC: +0.00 V (min = +2.93 V, max = +3.59 V) SYS Temp: +32.0?C (min = +0?C, max = +60?C) ALARM CPU Temp: +0.0?C (min = +0?C, max = +60?C) ALARM vid: +1.85 V adm1025-i2c-0-52 Adapter: SMBus PIIX4 adapter at 0580 Algorithm: Non-I2C SMBus adapter +2.5V: +0.27 V (min = +2.22 V, max = +2.72 V) VCore: +0.09 V (min = +1.73 V, max = +1.93 V) +3.3V: +0.36 V (min = +2.93 V, max = +3.59 V) ALARM +5V: +0.20 V (min = +4.45 V, max = +5.44 V) ALARM +12V: +0.00 V (min = +10.68 V, max = +13.06 V) VCC: +0.00 V (min = +2.93 V, max = +3.59 V) SYS Temp: +32.0?C (min = +0?C, max = +60?C) ALARM CPU Temp: +0.0?C (min = +0?C, max = +60?C) ALARM vid: +1.85 V I have not looked at the other values, at this moment i am especially interested in the temp, because it's causing some problems. ;) regards, Gert-Jan de Jonge p.s.: in adm1025.c i changed the following as a test: ..... //#define ADM1025_REG_RTEMP 0x26 #define ADM1025_REG_RTEMP 0x29 //#define ADM1025_REG_TEMP 0x27 #define ADM1025_REG_TEMP 0x1F ..... //#define ADM1025_REG_RTEMP_HIGH 0x37 //#define ADM1025_REG_RTEMP_LOW 0x38 //#define ADM1025_REG_TEMP_HIGH 0x39 //#define ADM1025_REG_TEMP_LOW 0x3A #define ADM1025_REG_RTEMP_HIGH 0x41 #define ADM1025_REG_RTEMP_LOW 0x49 #define ADM1025_REG_TEMP_HIGH 0x68 #define ADM1025_REG_TEMP_LOW 0x69 Gert-Jan de Jonge http://www.saturnus.nl/~gertjan