RetroViator's latest activity

  • RetroViator
    RetroViator replied to the thread Mac IIsi Repairathon.
    What's next... I tested each of the five functional boards with my snazzy TechStep built by @max1zzz. It confirmed that Delta and Echo...
  • RetroViator
    RetroViator replied to the thread Mac IIsi Repairathon.
    The Dreaded Power Supplies Knowing how bad the IIsi power supplies are (due to leaky SMD caps on the soft power daughter board and leaky...
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  • RetroViator
    RetroViator replied to the thread From AppleLink to the iMac..
    Back in the day, I ran my college's computer store, and I dialed into AppleLink regularly to place orders, download product sheets...
  • RetroViator
    RetroViator replied to the thread Mac IIsi Repairathon.
    I've worked with ex-military guys over the years, and while it seems a bit gimmicky at first, it really does clarify and simplify...
  • RetroViator
    I've seen it eat one of those resistors, but it's impressive to see all three obliterated. 😬
  • RetroViator
    What a mess. 😩 I’d be interested in a poll of what Mac or Mac peripheral has the worst corrosion or leakage problems. I’d have to think...
  • RetroViator
    RetroViator replied to the thread Mac IIsi Repairathon.
    Hard Drive Archeology Tonight, I plugged in seven hard drives from the Mac IIsi to see if anything was salvageable. There were three...
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  • RetroViator
    RetroViator replied to the thread Mac IIsi Repairathon.
    Tonight was floppy night I worked on all seven floppy drives, following @Branchus excellent restoration tutorial. It was like spending...
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  • RetroViator
    RetroViator replied to the thread Mac IIsi Repairathon.
    Logic Board Summary: I started with one working IIsi, and I now have five functional IIsi logic boards! Here is a run down: Alpha -...