I would need the jumper settings for this one, but could not find any ID or model number on it.
It is an UMC 386 motherboard with MR BIOS. Thanks
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.
1982 to 2001
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...
