64 Chapter 4Boot Block Update Function Error Beep DefinitionIf any error occurred during boot block update process, the system will issue specific error beeps andaccompanied with an error code to port 80h to indicate the error type. Below is the error codes/error beepslist.The successful beep defined as TWO long beeps, ONE short beep then ONE long beep and success codeis 00h.Error Description Error code Error BeepsBIOS File Size Mismatch F1h 1 long, 1 short beepsBIOS File Reading Error F2h 1 long, 1 short beepsModel ID MIsmatch F3h 3 short beepsFlash Memory Erase Error E1h 2 long, 1 short beepsFlash Memory Programming Error(include failure on comparison)E2h 2 long, 2 short beepsFloppy Drive Not Installed D1h 2 short beeps
