What's the version of the MR BIOS? We might want it here: How about a MR-BIOS ROM file repository?

Edit: can't help you wiith the board sorry, but it looks like a common design.

Cyrix200+ wrote on 2020-01-16, 09:35:

What's the version of the MR BIOS? We might want it here: How about a MR-BIOS ROM file repository?

Bios version is V1.44-UMC_305

I would happily dump the BIOS if someone shed some light on how to do it 😀

You have many possibilities to make a BIOS dump.

One way would be to get a TL866II programmer (or similar) and use that to dump it.
If you don't want to waste $60+ on a programmer, you can do the same thing with an Arduino Mega, some wires and a bit of code.

All of the above doesn't involve the use of a motherboard or other expansion cards.

We seem to have found it:
Help identifying dead unknown 386DX motherboard with Mr. BIOS
listed here:
http://www.win3x.org/uh19/motherboard/show/5409

If you have any idea of the maker that would be nice, any stickers/labels, reseller info...