Bought these four boards today, I now have not one but two VLB boards (not yet a VLB videocard, but I'm planning to).
The 486 boards (TK 8498F/GP 4N D24 and MB-495SX Rev1.1 / OPTi495SX) are in good working order, but the 386 one (can anyone help me identify it?) has been quite corroded because of the battery. Dead as a rock, but since it has a few tracks completely gone I didn't really expect it to boot. I will try to repair the broken tracks and have another go.
The OCTEK FOX M 286 board unfortunately has a broken chip, the one labeled PAL 089-001. That chip being a programmable logic array I don't think I'll be able to repair that board.
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