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PB145B

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About PB145B

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  1. $4 Macintosh IIsi

    Yeah, the 190 is an awesome PowerBook. It’s one of my main 68k machines.
  2. $4 Macintosh IIsi

    OMG! I’m sorry to hear that. I’d be devastated (and extremely pissed off).
  3. $4 Macintosh IIsi

    Yeah, I wish I could travel back to the late 90’s and just go crazy buying this stuff!
  4. $4 Macintosh IIsi

    Got the floppy drive restored. All the grease was dry and the mechanism was very stiff. It was also full of dust! Tested it on my Performa 410 and it works great!
  5. IIsi Sony PSU cap list

    Oops didn’t mean to post that here.
  6. IIsi Sony PSU cap list

    Got the floppy drive restored. All the grease was dry and the mechanism was very stiff. It was also full of dust! Tested it on my Performa 410 and it works great!
  7. IIsi Sony PSU cap list

    Yeah, the ones in the primary side do look fine but I think I’m gonna just go ahead and change them for good measure.
  8. IIsi Sony PSU cap list

    Lol. I just ended up taking apart my PSU to get the values. Once I actually remove the caps and can see the markings on the board better, I will make a full cap list for this PSU.
  9. $4 Macintosh IIsi

    Awesome! I may take you up on that if I can’t get mine working.
  10. $4 Macintosh IIsi

    Very true! I can’t believe that it didn’t cause any damage to the board!
  11. Some questions about the IIsi

    Dang! That is really cool! I was wondering what those two pins were for. Thanks for answering my question!
  12. Some questions about the IIsi

    Ah, okay, cool! Thanks for answering one of my questions!
  13. I just recently got a IIsi (a machine I have wanted for quite some time) at Goodwill and I have been trying to learn all I can about it. I have seen a few IIsi machines with no onboard ROM and a ROM SIMM installed. How rare are those? And also, can the ROM SIMM slot be used on the machines that already have onboard ROMs? Like to upgrade the ROM or something like that? Why can the power button on the rear be turned and locked down? What is the purpose of that?
  14. $4 Macintosh IIsi

    Yeah, if cleaning the speaker contacts didn’t help and you haven’t recapped yet, then caps are most certainly your issue. Going to order the caps today, so hopefully I can get this thing running sometime next week.
  15. Anyone have a FULL cap list for the IIsi Sony PSU? The one I found (on maccaps.com) seemed to be missing some (it only showed like 10 and I counted at least about 13). I want to replace ALL caps in my PSU. Worst case, I can disassemble the PSU and get the values, but a list would make things a little easier.
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