Relesae bios
        file name       :2K0807s.rom
        check sum       :3901h
        release date    :2000/08/07
        ECN             :SNG-2K0097

        1.First release of the M583LMR bios.

Relesae bios
        file name       :2K0828s.rom
        check sum       :2A05h
        release date    :2000/08/28
        ECN             :SNG-2K0103

        1.Solve USB keyboard problem in DOS 6.22.

Relesae bios
        file name       :2K0925s.rom
        check sum       :CB46h
        release date    :2000/09/25
        ECN             :SNG-2K0122

        1.Support Mobile AMD K6-2+ CPU 500MHz and 533MHz.