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Showing results for tags 'macintoshplus'.
Hi! I made a post on reddit about my Macintosh Plus problem and there I was told about this forum, so here I am! I bought a Macintosh Plus about three years ago, I boot it up from time to time and it worked, some problems here and there* (see below), but it worked. This week I tried to used it and I got this black screen and weird beep noise coming from the speaker. After some reading online, I tested the voltage which was very low. +5v was reading random numbers below 1v. Same for the +12v. I cranked the voltage knob on the inside a little bit, it booted and I got a reading o
So I'm starting a new topic to update my old one. Check out the whole story on my original issue. After finally getting a new fly back for my mac plus the fast ticking never changed. I checked the voltages on the caps and sure enough the flyback still is not getting enough power. So what I did was first heat up the caps to see if any of the 33 and 22uf caps are bad. They didn't change any thing other than speed up the ticking a little. I have never got it to stop ticking while using the heatgun. Then I thought it was my motherboard so I drowned it in vinegar carefully using an exact-o knife on