Hello, sensor compability list says that winbond W83L950D -chipset (aka uGuru) is unsupported, and no data sheet available. However I just browsed Winbond-page and saw datasheet as PDF. http://www.winbond.com/e-winbondhtm/partner/PDFResult.asp?Pname=926 I cannot say if this is sufficient documentation for lmsensors to build a support, but it has memory maps, bit registers etc. Best regards, Jori