Dear Sir, 08.11.1999 I have a notebook of a model named 486 DX. I have a great difficulty with it. In its bios, there is a code number. I can't decode it. The bios number of the notebook is Amibios (c) 1992 American Megatrends PM BIOS 050042. (7500 E P10 092894) I Will be appreciated if you can send me the method that you decode your notebooks. Looking forward to hearing from you. Ihsan ?arikci E-Mail Adress: icarikci(a)atauni.edu.tr