I recently acquired an IBM 5154 EGA monitor that works pretty well. The only minor problem is that the screen is slightly off-center. I decided to take it apart to adjust it, but discovered that many of the capacitors look as though they are leaking, including on the main board.
Is this a leak or is it glue? I know it wasn't uncommon to glue capacitors like these down back then, but I have very little experience with electronics of this vintage.
It's a little challenging to see in the picture, but whatever this is seems to be dribbling down the side from near the top. Most of the capacitors (at least the larger ones) look similar.
The PSU definitely has a very busted tantalum capacitor, so I'll be recapping most of the PSU, but was hoping to not have to do the rest of the monitor as it's pretty difficult to take apart.