where are you getting these values? directly from the chip? or using our Linux package? If directly from the chip, look at the datasheet. PC104 PC104 wrote: > > Hi, > > I m working on a school project about system health monitoring. I m > trying to read the voltages, temperature and fanspeeds from the LM78 > chip. But I get strange values for voltages. I read about some > conversions. But I still can't figure out the way to convert these > values. I get these digital readings: > > core 1 = 187 > core 2 = 205 > +3.3V = 191 > +5V = 93 > +12V = 93 > -12V = 182 > -5V = 255 > > can you help me with these please... > > Thanks > Easen.