Sorry, first time using the site. Still finding my way around....

I have posted the existing BIOS, however I suspect it is corrupted, but you may be able to get some usable data from it.
Thanks

Hello

Laptop: Microsoft Surface Go Gen 1
Model 1943
Motherboard: DA0Z91MBAE0 REV : E
S/N: 027476204366

The system is stuck on the Windows logo, and auto shutđown. Can't access to BIOS/UEFI when I press F4.
I have tried the method at BIOS guides, methods, resources and tools with no luck.
Suspect the BIOS/UEFI is corrupt, have seen this before and only fix is to reflash BIOS/UEFI.
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Can you please assist with a new BIOS file.
PS: Thanks in advance, this community does a great job, keep it up :-)