PM2300  Intel LX(EX) +PIIX4

        ,onboard soundPro

        , ISA*2 PCI*4 AGP*1

        ,I/O ITE8679(Or ITE 8681/Keyboard Power on)

        ,DIM *3 /SIMM *2

        ,Support LDCM (GenSys GL520)

        ,solt 1 *1

        ,1MB Flush /MX/WinBond/ATMEL/SST

        ,AMI BIOS (WinBIOS ,NewINT13H,CPU PnP)

Release 0603S.ROM

        CheckSum        :DBB6H

        Release Date    :06/03/1998

        ECN             :SNG-980055



Release BIOS 

        Release file name :0619S.rom

        CheckSum :A198H

        Release Date : 06/19/1998 S

        ECN : SNG-980059

       

	1. System hang after entering standby mode.

	2. Support new PIIX4 version (82371 EB).

	3. fix NT5.0 cdrom BOOT fail.



Release BIOS 

        File name 	:0728S.rom

        CheckSum 	:A408H

        Release Date 	:07/28/1998 S

        ECN : SNG-98XXXX

	1. Support Celeron 300A/333 MHz (128K L2 Cache)





Release BIOS 

        File name 	:1102S.rom

        CheckSum 	:E565H

        Release Date 	:11/02/1998 S

        ECN : SNG-98XXXX





Release BIOS 

        File name 	:990226S.rom

        CheckSum 	:8808H

        Release Date 	:02/26/1999 S

        ECN : SNG-98XXXX



	1. support CPU table (up to 533Mhz)

Release BIOS 

        File name 	:990303S.rom

        CheckSum 	:1875H

        Release Date 	:03/03/1999 S

        ECN : SNG-98XXXX



	1. support CPU table (up to 533Mhz)



Release BIOS 

        File name 	:990316S.rom

        CheckSum 	:3696H

        Release Date 	:03/16/1999 S

        ECN : SNG-98XXXX



	1. support CPU table (up to 533Mhz)



Release BIOS 

        File name       :990401S.rom

        CheckSum        :11b9H

        Release Date    :04/01/1999 S

        ECN : SNG-990023