Help with dump replacing Bios region

[luiggybit]

Hi all! I ve a Sony Vaio Laptop, which wont boot, I think is a Bios problem because sometimes its boots (show POST and start windwos after like 5 hours) but most of the time doesnt even show POST (black screen)

The strange think is, once it boot into windows, I can use it perfectly and suspend it, but if I turn it off then Ive the same problem described above.

So, short story long, I managed to save a dump using Ch341 programmer, (verified dump), and also I got a BIOS from official site of Sony (Bios Update).

I will need, if someone can help me, to replace the Bios Region in my Dump with Bios region form Offical BIOS form Sony.

The files are attached.

Ty very much!!!

PS: I read a lot but cant figure out how to do the process of replacing BIOS region, if someone is willing to tell me or show me some tutorial It will be very appreciated.