Chosen Solution
Hello, now I have to say that the problem that I have it’s with a Macintosh Classic II and not a 30 SE, but unfortunately there is not way of selecting it. Anyway the problem is that the Mac will turn on and the fan spins but after 30 seconds the fan starts to make some shorting out noises like if something is shorting out but the fan is working, there is nothing plugged in except for the crt which it cannot be unplugged since is part of the power supply board. Also another problem is the motherboard that won’t give any signs of life, now this could be all faults from the bad capacitors that there are on both motherboard and analog board…if you need a link to the video to see what does happen don’t hesitate to ask I will give to u a link to YT. Oh almost forgot there is also something that looks like an amplifier for the speaker that it was covered in oil and some kind of battery acid (no the battery hasn’t leaked). Don’t ask me why there is glue everywhere…the previous owner probably fixed just fine for make it work 1 week so he could have sold it to me… :/ https://youtu.be/LxNNSadprsY
See if this offers some help The in’s and out’s of the Mac Classic II
