From a friend of mine who has problem with his SE/30
I've recently owned a SE/30 .i have the squares on my screen that indicates interruption between rom and cpu. i have recapped my board using tantalum caps and problem still persists. i found another SE/30, tried the rom simm and ram and the problem is there. also ive tried my Rom Simm and ram on the working one and checks ok. finally i've found the schematics and pin by pin checked the continuity and everything seems to checked ok. Also there is no Chime sound
I am attachiing you pics of the board. As you can see, there is no leak and the board is quite clean
Id appreciate any help you could provide.
thank you in advance!"