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  1. Jinnai

    Macintosh SE FDHD No Video or Raster

    I love it! By the way, you probably can get files to it by accessing the USB FDD with a program called CiderPress. I don't know about a mac, but it works on a Windows PC, CiderPress opens the physical drive and lets you insert a file. I'm a little concerned as to why your desk is so empty :)...
  2. Jinnai

    Ext floppy drive stuck?

    You might be able to, I'm not going to say you can't! But what I do is, I use it to dilute the old grease, it's good at that, and then wipe it off and for actual lubricant I use white lithium grease, available at auto parts stores. It works well.
  3. Jinnai

    PowerBook 3400c Repair Stories

    I had a Classic II that booted to a gray screen and the issue was either RAM or a dirty motherboard, I'm not sure. Is there any chance the issue is caps? I only know about caps so... I hope you can figure out the issue.
  4. Jinnai

    68LC040 in Centris 660av

    It's toxic? I haven't been very careful about contact with it...
  5. Jinnai

    Rusty Macintosh SE/30

    Thanks! It does look pretty nice. Although it is a lot easier than troubleshooting power supplies :)  For reference, it was about 8 hours in a wastebasket of vinegar, then washed and dried, then sanded with a sanding sponge.
  6. Jinnai

    Rusty Macintosh SE/30

    Hey sorry for the late response! Thanksgiving kept me busy for a bit there. Although Thanksgiving break was what gave me time to work on this; now I have to go back to school so I'll have less time. I'll take a look at the schematic. Hopefully I can understand part of it. I did clean the...
  7. Jinnai

    Rusty Macintosh SE/30

    That book looks incredible. Thanks for telling me about it; I go through a lot of Macs! Already ordered a copy. Although, I wonder how many of the parts it mentions are still available.
  8. Jinnai

    Rusty Macintosh SE/30

    Well, I already recapped the board, and cleaned it, so I don't know...
  9. Jinnai

    Rusty Macintosh SE/30

    Franklin, I didn't think of that, good point. That would certainly kill the HDD judging from the rest of the case. I might take you up on that, I'll see what I have. I have two or three spare drives, though I think most are 800k, but the issue is, while I can swap parts, I cannot align them, I...
  10. Jinnai

    Rusty Macintosh SE/30

    The CRT was dead and killed the CRT board - specifically I believe the retrace blanking circuit - so I replaced a transistor as suggested in this thread, and now it works fine in that regard! Picture of the issue; it had a blown cap as well that prevented booting, but after replacing the cap I...
  11. Jinnai

    Macintosh PowerBook 145/160/170 battery replacement

    it would matter for internal charging, right?
  12. Jinnai

    Rusty Macintosh SE/30

    I got a new PSU switch in today (https://www.ebay.com/itm/323539000187), as the original was incredibly rusty inside - unfortunately the PSU is still dead, my multimeter reads between 0.7 and 2 volts, though that is without a load. It didn't power up the Mac anyway. But the switch works and is a...
  13. Jinnai

    Mac classic trys to boot from hard drive but fails

    I try to mark the boards I recap, usually with a sticker, so later on people know it's been recapped. Say in 6 years, wouldn't want someone to think some machine had 35 year old caps if it didn't.
  14. Jinnai

    Mac classic trys to boot from hard drive but fails

    I cannot remember if people were saying to wash in vinegar, or baking soda, for in case it is important to neutralize the alkaline of the leaky caps. Regardless... yes I also have had success with boards running better just from scrubbing them. As long as you let it try it's totally fine for them.
  15. Jinnai

    LC 575 pulled pad

    I would solder a little piece of 30 gauge wire from the cap terminal to the other end of that trace. It's not the end of the world, for sure, and it's much easier than trying to fix it correctly, in the short term and if you don't know how.
  16. Jinnai

    Rusty Macintosh SE/30

    Thanks for the offer Johnny! I actually had one laying around from a Plus that I think will work, if I can fix the CRT tube board. I will probably always be lacking the Superdrive, though I might have an 800k I could put in, if it's compatible.  Thanks for the info on the bracket! I think it's...
  17. Jinnai

    Rusty Macintosh SE/30

    I got a large lot of Macs for $225, but I don't have time right now to post about the whole lot. But I got this SE/30 - it's really gross and rusty inside, and if I fix it, I'm going to post it here. It came with an odd hard drive sled, I don't know why. It's bright pink, and you screw the HDD...
  18. Jinnai

    Boxed iMac G4 + PowerBook 1400CS

    Yeah, can't hurt to ask! I threw away some boxes a couple years ago... kinda wish I hadn't but they were big, and not the more famous devices...
  19. Jinnai

    Boxed iMac G4 + PowerBook 1400CS

    bruh that's awesome! I used to have a boxed iMac set. This one shown here is lovely!
  20. Jinnai

    Macintosh Plus with internal SyMBiotic 20 MB hard disk

    @Joris W No, I mean this one: I really want one like that :)
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