Hi all.

I have a Soyo SY-019S 486 motherboard, and I see it has an unpopulated PGA socket. Is anybody familiar with this board and know if enabling that is as simple as soldering in the PGA socket and setting the right jumper?

If so, any insights into which jumper would be appreciate.

I checked The Retro Web and while they list this (also called a ECS UA4985) there's no additional information.