I took these pics to post here to ask about gold caps but I think I answered my question...
I ran the MC68LC040RC25A on the chip and got a gold capped chip result on digi-key's website and 486's are always(???) gold capped so I'm thinking both are gold capped chip boards.
So If I run into similar boards but can't identify a chip, is there a way to determine if the bottom has a gold cap without removing it? Like, drill a small hole from the other side of the board? Any other thoughts?
Ignore the batteries I see them :D
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_________________ Here to learn more so I can recycle more My grades are my own opinion and not an official grade from Boardsort
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