0303S.rom
        M720 V1.2 BIOS
        release date 03/03/'98
0306S.rom
        M720 V1.2 BIOS update 
        release date 03/06/'98
        check sum    3306H
        fix dug
               V3000 AGP CARD install windows 95 Driver fail  --- Fix
               Floppy Drive Swap Fail                   --------- Fix
                        
0313S.rom
        Release Date:03/13/1998
        Checksum:8C47H
        Fix list:
                1. fix Trend ChipAway Function Fail
                2. Fix PS2 Mouse option Not Auto Releae IRQ 12
0324s.rom
        Release date :03/24/1998
        CheckSum:D357H
        Filename:0324s.rom
        FTP: \bios\m720\0324s.rom
        fix list
                1. COM 2 mouse PM Monitor function fail
                2. sometime Boot fail (hang debug code A9H)
                
0423S.rom
        Release date    :04/23/1998
        CheckSum        :10F4H
        ECN             :SNG-9800XX
        modify list
                        1. support Celeron CPU
Release 0512S.ROM
        CheckSum        :
        Release Date    :05/12/1998
        ECN             :SNG-9800XX
        modify list
                        1. Chang CPU Show message "Deschutes" to "Pentium II"

Release BIOS 
        Release file name :0619S.rom
        CheckSum :H
        Release Date : 06/19/1998 S
        ECN : SNG-98XXXX
       
        1. System hang after entering standby mode.
        2. Support new PIIX4 version (82371 EB).

Release BIOS 
        File name       :0728S.rom
        CheckSum        :1DD2H
        Release Date    :07/28/1998 S
        ECN : SNG-98XXXX
        1. Support Celeron 300A/333 MHz (128K L2 Cache)

Release BIOS 
        File name       :0814S.rom
        CheckSun        :8A0EH
        Release Date    :08/14/1998 S
        ECN : SNG-98XXXX

        1. fix 0728S.rom file  run 2 CPU on winnt fail.

Release BIOS 
        File name       :990303S.rom
        CheckSun        :4A8DH
        Release Date    :03/03/1999 S
        ECN : SNG-99XXXX
        1. Support CPU Table To 533Mhz

Release BIOS
        File name       :990316S.rom
        Checksun        :9c2DH
        Release date    :1999/3/16
        ECN             :
        
        1. Fix CPU L2 Cache Fail.

Release BIOS 
        File name       :990401S.rom
        CheckSum        :9A40H
        Release Date    :04/01/1999 S
        ECN : SNG-990045