Dear All, In the output below, the value CPU Temp: -2.0?C (low = +127.0?C, high = +127.0?C) sensor = transistor seems unlikely: $ sensors it8712-isa-0290 Adapter: ISA adapter VCore 1: +1.28 V (min = +0.00 V, max = +4.08 V) VCore 2: +1.82 V (min = +0.00 V, max = +4.08 V) +3.3V: +3.38 V (min = +0.00 V, max = +4.08 V) +5V: +6.85 V (min = +0.00 V, max = +6.85 V) ALARM +12V: +11.84 V (min = +0.00 V, max = +16.32 V) -12V: -13.86 V (min = -27.36 V, max = +3.93 V) -5V: -7.34 V (min = -13.64 V, max = +4.03 V) Stdby: +6.85 V (min = +0.00 V, max = +6.85 V) ALARM VBat: +4.08 V fan1: 1704 RPM (min = 0 RPM, div = 8) fan2: 0 RPM (min = 0 RPM, div = 8) fan3: 0 RPM (min = 0 RPM, div = 8) M/B Temp: -55.0?C (low = +127.0?C, high = +127.0?C) sensor = transistor CPU Temp: -2.0?C (low = +127.0?C, high = +127.0?C) sensor = transistor Temp3: +47.0?C (low = +127.0?C, high = +90.0?C) sensor = thermal diode cpu0_vid: +1.350 V $ My motherboard is a GigaBite GA-81945PL-G, the processor is an Intel Dual Core, and the operating system is Fedora 9. Any ideas? Thanks in advance, Paul