AMIBIOS powers about half the desktops sold yearly throughout the world. . . . AMI's BIOS products incorporate the highest levels of customization and . . . AMI BIOS numbers (ids) with their corresponding motherboard manufacturers. Since every motherboard manufacturer modifies AMIBIOS to suit their motherboard's needs, the following setup information may or may not be correct for your . . . A complete listing of AMIBIOS beep codes, the causes they represent and troubleshooting steps to take to resolve the issues. AMI BIOS Post Codes (After April 1990). AMI 2. 2 BIOS Post Codes. AMI Plus BIOS Post Codes . . . AMI BIOS Post Procedures - For BIOS's of Feb 1991: . . . Helping you with questions you may have about the AMI BIOS by providing screen shots and walkthrough help.