This is the message I got after running sensors. So you can see which chip is used. it87-isa-0290 Adapter: ISA adapter VCore 1: +1.69 V (min = +1.20 V, max = +1.80 V) VCore 2: +1.79 V (min = +1.69 V, max = +2.60 V) +3.3V: +3.34 V (min = +2.96 V, max = +3.63 V) +5V: +4.99 V (min = +4.49 V, max = +5.48 V) +12V: +11.76 V (min = +10.80 V, max = +13.16 V) -12V: -19.38 V (min = -21.61 V, max = -10.95 V) -5V: -8.44 V (min = -9.01 V, max = -4.50 V) Stdby: +5.07 V (min = +4.49 V, max = +5.48 V) VBat: +2.03 V fan1: 4218 RPM (min = 0 RPM, div = 8) M/B Temp: +25?C (low = +15?C, high = +40?C) sensor = thermistor CPU Temp: +25?C (low = +15?C, high = +45?C) sensor = thermistor Temp3: +46?C (low = +15?C, high = +65?C) sensor = diode Matthias Mohr