[REQUEST] Bios Mod for MS-7728 2.0 OEM Medion PC

vendor American Megatrends Inc.
version E7728MLN.30E
date 03/19/2012
manufacturer MEDIONPC
product MS-7728
version 2.0

Thanks you per advance for your answer.
Regards.

For information, i tried to Install BIOS 4.0E for W8 without success: http://www1.medion.de/downloads/index.pl?op=detail&id=12218&type=treiber&lang=fr
AFUWIN tool said BIOS update failed due to bad ROM ID.

AFUWIN Bios 4.0E information:
+---------------------------------------------------------------------------+
|                 AMI Firmware Update Utility  v3.03.00                     |
|      Copyright ©2012 American Megatrends Inc. All Rights Reserved.      |
+---------------------------------------------------------------------------+
 ROM File ROM ID = M7728023
 ROM File ROM GUID = b5c59087-feac-4b41-9d80790ba5aa070f

AFUWIN Bios 3.0E information:
+---------------------------------------------------------------------------+
|                 AMI Firmware Update Utility  v3.03.00                     |
|      Copyright ©2012 American Megatrends Inc. All Rights Reserved.      |
+---------------------------------------------------------------------------+
 ROM File ROM ID = 1APTC018
 ROM File ROM GUID = b5c59087-feac-4b41-9d80790ba5aa070f