If you can get your hands on the Windows Update, you can probably extract the BIOS
How?
I can't find the exact model on their website, it seems like Acer produced this device as a low-cost deal specifically for the Indian market and decided to just... not support it?.
Which is very dumb.
update .exe
What .exe are talking about exactly? Is there some exe inside windows iso?
And idk what clevo is. Maybe a mass manufacturer of low quality computers (from my low effort search)
There's no exe. They don't even provide BIOS file in the first place.