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Bios Update not working from v.206 to 303 on G551VW motherboard (initially N551VW)

Brave_Knight
Level 7

Hello All,

I am trying to update my bios from 206 to 303 but it doesn't work.

I tried with both #WinFlash and directly in the Bios: the process of updating starts normally, then the computer restarts,I  am asked to hit any key to continue and this is where I keep getting an error message saying the upgrade can't proceed - looks like the current ID systems info can't be gathered. I suspect the reason sits somewhere with the fact that I replaced my motherboard from N551VW (original) to G551VW after a component related to the graphic processor die

In the Bios as well as in my Windows 10 pro, I can see all the normal details about my Bios (Megatrend, version 206 etc.). The issue arises only when initiating the Bios update process.

I checked options to create a bootable USB flash drive formatted FAT32, I have the G551VWAS.303 bios file and AFUDOS.EXE but am not sure whether I should "force" an update that shortcuts standard procedure - I don't want to end up with a bricked laptop (as I wouldn't know how to revert and fix it all).

OS Name Microsoft Windows 10 Pro
Version 10.0.19045 Build 19045
OS Manufacturer Microsoft Corporation
System Manufacturer ASUSTeK COMPUTER INC.
System Model G551VW

Graphic Card: NVIDIA GTX960M 4GB  /  Intel HD Graphic 530

System Type x64-based PC
System SKU ASUS-NotebookSKU
Processor Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz, 2592 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. G551VW.206, 13/11/2015
SMBIOS Version 3.0
Embedded Controller Version 255.255
BIOS Mode UEFI
BaseBoard Manufacturer ASUSTeK COMPUTER INC.

Any help please? Thank you in advance.

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