Hi Brian, Please stop dropping Lou from the loop, he is certainly interested in your case and may not be subscribed to the mailing list. > Next adapter: SMBus PIIX4 adapter at 0400 > Do you want to scan it? (YES/no/selectively): > Client found at address 0x30 > Client found at address 0x31 > Client found at address 0x4c > Probing for `National Semiconductor LM75'... Failed! > Probing for `Dallas Semiconductor DS1621'... Failed! > Probing for `Analog Devices ADM1021'... Failed! > Probing for `Analog Devices ADM1021A/ADM1023'... Failed! > Probing for `Maxim MAX1617'... Failed! > Probing for `Maxim MAX1617A'... Failed! > Probing for `TI THMC10'... Failed! > Probing for `National Semiconductor LM84'... Failed! > Probing for `Genesys Logic GL523SM'... Failed! > Probing for `Onsemi MC1066'... Failed! > Probing for `Maxim MAX1619'... Failed! > Probing for `National Semiconductor LM82/LM83'... Failed! > Probing for `National Semiconductor LM90'... Failed! > Probing for `National Semiconductor LM89/LM99'... Failed! > Probing for `National Semiconductor LM86'... Failed! > Probing for `Analog Devices ADM1032'... Failed! > Probing for `Maxim MAX6657/MAX6658/MAX6659'... Failed! > Probing for `National Semiconductor LM63'... Failed! > Probing for `Maxim MAX6633/MAX6634/MAX6635'... Failed! > Probing for `Analog Devices ADT7461'... Failed! 0x4c is a typical address for secondary temperature sensors. This version of sensors-detect failed to identify it. Please try the latest version: http://www.lm-sensors.org/browser/lm-sensors/trunk/prog/detect/sensors-detect?format=txt -- Jean Delvare