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  1. iiiDIY

    Twentieth Anniversary Macintosh Logic Board Recap Guide

    Yes, it's pressure fit, no screws. I suspect the posts and receivers are shrinking at different rates, because the one remaining on my unit is very tight, and are often completely snapped. Too much tension on such a tiny piece. It's worth seeing if you can get some lubricant in there, but I'm...
  2. iiiDIY

    LC475 PSU Recap Guide - Astec AA19140

    The PSU in my LC/Performa 475 was different than the others I found online, so wanted to get this info out into the world: Computer: LC475 (North American) PSU Model: Astec AA19140 Cap List: 3x 1200uf 10V 1x 1200uf 16v 1x 470uf 16v 2x 120uf 25v 1x 47uf 35v Placement map attached!
  3. iiiDIY

    Twentieth Anniversary Macintosh Logic Board Recap Guide

    Hey, I know you were asking someone else, but I've been into my sub a couple times. It's pretty straightforward... You can see the basics in this video I made here (link jumps directly to the time): Some tips: - When removing the smaller "hat" circle, be sure to lift STRAIGHT UP, as the posts...
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