Below is an answer query to Alex at "MBM Support" <mbm at livewiredev.com> about the ASB100 (Bach) chip on my A7V333. Mine fell into the category under ASB100 at $4F : $06. I hope you guys get this working as I have too little coding expertise to do it myself. Subject: RE: ASUS asb100(bach) as as99127f hope this is what you need.... Asus now also has the Mozart2 out :) hi Ed AS99127F location: SMBUS only, $2C or $2D ID: $58 : $31 Sub ID: $4F : $12 or $4F : $C3 = type 1 [negative voltages like winbond 1D] Sub ID: $4F : $5C or $4F : $A3 = type 2 [negative voltages like winbond 2D] Temp sensor 1: $27 on AS99127F Temp sensor 2: $00 on LM75-2 clone Temp sensor 3: $00 on LM75-1 clone Voltage: like winbond 1D Fans: like winbond 1D ASB100 location: SMBUS only, $2C or $2D ID: $58 : $31 Sub ID: $4F : $94 or $4F : $06 Temp sensor 1: $27 on ASB100 Temp sensor 2: $00 on LM75-2 clone Temp sensor 3: $00 on LM75-1 clone Temp sensor 4: $17 on ASB100 [AMD diode only it seems] Voltage: like winbond 1D [-5 and -12 probably not supported] Fans: like winbond 1D Ed Harrison, broadcasting on: L I N U X by SuSE (8.1), Kernel 2.4.20, X-server 4.2, PolarBarMailer 1.25rc8