Hi David, > Oops, I forgot to get you some of the other information you asked for: > > Output from lspci: > 00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Interface > Bridge (rev 02) > 00:1f.1 IDE interface: Intel Corp. 82801EB/ER (ICH5/ICH5R) IDE > Controller (rev 02) > 00:1f.5 Multimedia audio controller: Intel Corp. 82801EB/ER > (ICH5/ICH5R) AC'97 Audio Controller (rev 02) OK, 00:1f.3 is missing, I guess that the SMBus was disabled by the BIOS. This explains why sensors-detect missed it. If we were absolutely wanting to access something on the SMBus we could try and reenable it, but since we supposedly have a different, faster way (ISA) to access the hardware monitoring chip, it's just not worth it. Thanks, -- Jean Delvare