Win3x.Org

This is my first contribution (& post) here.

On my desk is a TMC PAT48PL-1.20 with a soldered PQFP 486SX25 CPU.
The leaky battery was removed a bit too late, so there is one trace I have to fix.
Unfortunately it came without manual.

I read the BIOS EPROM, but I am not allowed to upload .BIN and .ZIP files.
Which way BIOS images should be uploaded?

URL on win3x.org/uh19: http://www.win3x.org/uh19/motherboard/show/4948
BIOS ID string: 40-0100-005034-00101111-121291-OPTIDXBB-F
AMIBIOS version: 4XA-OPTIDXBB-33-G1-ZZ

thank you for your contribution

you can upload the file elsewhere and link to that location.

Here is the BIOS: http://www.filedropper.com/pat48pl

added, thank you