                        BIOS history for C51GM03

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P24.BIN(R02-B0)   			Author	  : Kurt QQH
New Version:5B1A1P27.BIN(R02-B0)  			Build Date: 06/13/2006
CheckSum: 3100
Description for Customer:
	1. Fix: 3DMark2005 score lower with dual core issue. 
	   Make sure update bootblock when flash BIOS.
	2. Update: Fix x1900 wrong color of acer logo.
	3. Fill_Memory_Device_Type,SMBIOS Type17 offset0x12

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P23.BIN(R02-A4)   			Author	  : Kurt QQH
New Version:5B1A1P24.BIN(R02-B0)  			Build Date: 05/27/2006
CheckSum: 1800
Description for Customer:
	1. Patch onboard vga S1 issue;
	2. Patch Lan lost issue;
	3. Patch halt during PXE boot with SATA HDD issue.
	4. BIOS ID: R02-B0

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P22.BIN(R02-A4)   			Author	  : Kurt QQH
New Version:5B1A1P23.BIN(R02-A4)  			Build Date: 05/12/2006
CheckSum: C700
Description for Customer:
	1.Update PXE ROM to version 2.29 

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P21.BIN(R02-A3)  			Author	  : Kurt QQH
New Version:5B1A1P22.BIN(R02-A4)  			Build Date: 05/05/2006
CheckSum: 9200
Description for Customer:
	1.Patch System black screen resume from S1 whit ATI x1600 graphic card.
	2.Update BIOS ID to R02-A4
	3.remove 'Frame Buffer size' option 'disable'

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P15.BIN(R02-A1)      	Code Base:	Author	  : Kurt Qiao
New Version:R02A1S4.BIN(R02-A1S4) 	Code Base:      Build Date: 04/28/2006
checksum: 8200
Description for Customer:
	1.Added BIOS ROM protect function.
	2.remove 'Frame Buffer size' option 'disable'

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P15.BIN(R02-A1)      	Code Base:	Author	  : Kurt Qiao
New Version:R02A1S3.BIN(R02-A1S3) 	Code Base:      Build Date: 04/28/2006
checksum:1C00h
Description for Customer:
	1.Patch NanYa DDR400 memory, Change register in 
      Bus0/Device18/Function2:offsest 96h from 7BH to 5BH,
      part number as following:
	NT512D64S88B0GY-5T
	NT512D64S8HC0G-5T
	NT256D64S88C0G-5T
	NT256D64SH4B0GY-5T
	NT1GD64S8HB0GY-5T

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P18.BIN(R02-A2)  			Author	  : Kurt QQH
New Version:5B1A1P21.BIN(R02-A3)  			Build Date: 04/19/2006
CheckSum: 8800
Description for Customer:
	1.Add support SST49LF040B Flash ROM
	2.Patch GPIO Control Vram cause VDD_Set variety
	3.Update NVMM ROM to ver 4.061.16
	4.Patch halt on detect Raid Rom sometimes when press Ctrl+Alt+Del
	5.Update BIOS ID to R02-A3

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P18.BIN(R02-A2)  			Author	  : Kurt QQH
New Version:5B1A1D20.BIN(R02-A2)  			Build Date: 04/12/2006
CheckSum: 1500
Description for Customer:
	1.Modify EBDA to check the BIOS stack buffer make sure overflow or       
         not for Raid ROM issue debug.

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P19.BIN(R02-A1S1)  			Author	  : Kurt QQH
New Version: R02A1S2.BIN(R02-A1S2)  			Build Date: 04/03/2006
CheckSum: 0000
Description for Customer:
	1.S version BIOS Base on P19 BIOS, update BIOS ID and bin file name.

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P15.BIN(R02-A1)  			Author	  : Kurt QQH
New Version:5B1A1P19.BIN(R02-A1S1)  			Build Date: 04/01/2006
CheckSum: 0800
Description for Customer:
	1.Open 'K8 Cool'n'Quiet control' Item and set D4 as disable.
	2.Update BIOSID

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P17.BIN(R02-A2)  			Author	  : Kurt QQH
New Version:5B1A1P18.BIN(R02-A2)  			Build Date: 03/27/2006
CheckSum: BD00
Description for Customer:
	1.Retrace to old V bios as 5B1A1P15
	2.Skip memory test in POST screen if quick POST enable.
	3.Pacth for system will be black screen when resume from S1 if plug 
	ati X1300 graphic card.

==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1B16.BIN(R02-A1)      	Code Base:	 Author	  : Rex zhang
New Version:5B1A1P17.BIN(R02-A2) 	Code Base:     	 Build Date: 03/09/2006
V bios Version:5.51.28.38
Description for Customer:
	1.Update BIOS ID .
	2.Add share memory size 256M item.
==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P15.BIN(R02-A1)      	Code Base:	 Author	  : Rex zhang
New Version:5B1A1B16.BIN(R02-A1) 	Code Base:     	 Build Date: 03/04/2006
V bios Version:5.51.28.38
Description for Customer:
	1.Modify share memory size default as customer require.
	2.Hidden shutdown temperature item
	3.Modify DMI type 16 "Maximum Capacity" to "00400000".
	4.Change VGA bios 5.51.28.38
==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1D14.BIN(R02-A0)      	Code Base:	Author	  : DavidLee
New Version:5B1A1P15.BIN(R02-A1) 	Code Base:      Build Date: 01/19/2006

Description for Customer:
	1.Fixed bios checklist not match. 
	2.Support Raid function
	3.Update Acer Com port modem S5 model wakeup spec.
==========================================================================
Model: C51M03                 FAB: 3.0                  
Old Version:5B1A1P13.BIN(R02-A0)      	Code Base:	Author	  : DavidLee
New Version:5B1A1D14.BIN(R02-A0) 	Code Base:      Build Date: 01/11/2006

Description for Customer:
	1.Fixed system Smart fan turnoff when resume from S3
	2.Fixed system auto reset when bios detect USB Zip on post code 50h
	3.Fixed Com port & WOL(PME#) wakeup function fail
	4.Remove 'Swap Floppy Drive' item
	5.Remove 'Video Setting' item
	6.Add show memory type information
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1P12.BIN(R02-A0)	 Code Base:
New Version:5B1A1P13.BIN(R02-A0)	 Code Base:        Build Date: 01/09/2006

Description for Customer:
	1. Fix CPU fan smart fan function fail when shutdown abnormally.
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1B11.BIN(R01-A4-R0)      Code Base:
New Version:5B1A1P12.BIN(R2-A0)	         Code Base:        Build Date: 01/07/2006

Description for Customer:
	1. Change BIOS Version to R02-A0
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1D10.BIN(R01-A4-R0)      Code Base:
New Version:5B1A1B11.BIN(R01-A4-R0)      Code Base:        Build Date: 01/05/2006

Description for Customer:
	1. Remove the solution of PXE ghost too slow issue.
	2. Fix power button can't use in DOS mode issue.
	3. Fix shutdown temperature fail issue.
	4. Fix power led delay 2s bright issue.
                           
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1P09.BIN(R01-A4-R0)      Code Base:
New Version:5B1A1D10.BIN(R01-A4-R0)      Code Base:        Build Date: 01/03/2006

=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1B08.BIN(R01-A4-R0)      	 Code Base:
New Version:5B1A1P09.BIN(R01-A4-R0)      Code Base:        Build Date: 12/30/2005

Description for Customer:
	1. Change CPU Shutdown temperature default to 90.
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1B07.BIN(R01-A4-R0)      	 Code Base:
New Version:5B1A1B08.BIN(R01-A4-R0)      Code Base:        Build Date: 12/29/2005

Description for Customer:
	1. Fix PC-CHECK K/B controller test fail issue.
	2. Fix "CPU Shutdown Temperature" function fail issue.
	3. Add "Cool N Quiet" function.
	4. Patch 4G memory show 3.8G issue.
	5. Fix S4 halt on 50 issue.
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1B06.BIN(R01-A4-R0)      	 Code Base:
New Version:5B1A1B07.BIN(R01-A4-R0)      Code Base:        Build Date: 12/28/2005

Description for Customer:
	1. Remove "Quick power on self test" item in the BIOS.
	2. Add "Cool N Quiet" function.
	3. Modify thermal profile.
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1D05.BIN(R01-A4-R0)      	 Code Base:
New Version:5B1A1D06.BIN(R01-A4-R0)      Code Base:        Build Date: 12/23/2005

Description for Customer:
	1. Fix Pxe boot fail issue.
	2. Fix power Led delay 2 sec to light from s5.
	3. Fix use some CPU install 4G Memory show 3.3G on post screen issue.
	4. Set 8 bit as default for NB-SB LDT width.
	5. Fixed S3 suspend critically failure with Power button pushed for product 
	  line issue.
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1D04.BIN(R01-A4-R0)      	 Code Base:
New Version:5B1A1B05.BIN(R01-A4-R0)      Code Base:        Build Date: 12/22/2005

Description for Customer:
	1. Fix no display if memory over 4G.
	2. Remove Raid function in BIOS.
	3. Turn off K/B Led after S5.
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:54AA1P10.BIN(R01-A4)      	 Code Base:
New Version:5B1A1D04.BIN(R01-A4-R0)      Code Base:        Build Date: 12/20/2005


Description for Customer:
	Attention: This BIOS is base on 54AA1P10(R01-A4). Not base on 5BRA1D03.
	The system smart fan function and the bugs solution of B3.1R M/B was added in this BIOS.  
	1. Fix show CPU Temperature not correct issue.
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1D02.BIN(R01-A4-T2)      Code Base:
New Version:5B1A1D03.BIN(R01-A4-T3)      Code Base:        Build Date: 12/14/2005


Description for Customer:
	1. Fix BIOS-Check test fail issue.
	2. Fix COM2 mouse can't use issue.
	3. Fix PS-Check test fail issue.                        
=================================
Model: C51M03                 FAB: 3.0                  Author: Dong-bo Wang
Old Version:5B1A1D01.BIN(R01-A4-T1)      Code Base:
New Version:5B1A1D02.BIN(R01-A4-T2)      Code Base:        Build Date: 12/13/2005


Description for Customer:
	1. Change USB K/B S1/S3 Wake up Event to Enabled.
	2. Change PS/2 K/B S1/S3 Wake up Event to Enabled.
	3. Add system smart fan function.                  
=================================
Model: C51M03                 FAB: 2.1                  Author: Will Liu
			      		Code Base:
Initial Version:5B1A1D01(R01-A4-T1)	Code Base:        Build Date: 11/07/2005


Description for Customer:
	1.Initial BIOS of C51GM03 3.1R .