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  1. JDW

    800K Floppy Drive Continuous Clicking - Zero Track Problem?

    Currently 110 views of this thread but the only replies are mine.  Surely one among us must own a floppy drive and have seen something similar.  If so, I want to hear from you! Thank you!
  2. JDW

    800K Floppy Drive Continuous Clicking - Zero Track Problem?

    The more I ponder this problem, the more it bothers me.  I don't see how it can be the Zero Track Alignment problem.  If it was that, I would expect the head to stop it's repetitive motion when the head was manually moved forward and then a tool was inserted into the optical sensor (see the...
  3. JDW

    800K Floppy Drive Continuous Clicking - Zero Track Problem?

    I've been speaking to a gentleman in the comments section under one of my YouTube videos about his 800K floppy drive, and today he shared a video of his problematic clicking head with me here: As you can see, the optical sensor is in fact working fine.  If it was dirty or clogged, it would...
  4. JDW

    Modern PSU for the SE/30

    Answer: The thickest wire that can be used to fit the terminals in a compatible connector.  As such, I do not believe you can go thicker than the stock 18AWG wire.  If you could, that would be great.  The thicker the better, especially for an upgraded SE/30.
  5. JDW

    Modern PSU for the SE/30

    I had the same problem until I checked the main wire harness that connects the Analog board to the motherboard.  A couple wires were higher resistance than they should have been.  Since I didn't have the required terminals to merely swap out the wires, I soldered on a wire in parallel with each...
  6. JDW

    Adding Wi-Fi to my Mac SE/30

    It is now February 2021. One year has passed. What is the pricing and availability on this WIFI kit, and is it being made available separately or included with a MacCon Ethernet Clone?  Is the kit 100% complete, including the needed antennae pair? And just to reconfirm, it is only possible to...
  7. JDW

    Video: Recapping the SONY CR-44 Power Supply (for SE & SE/30)

    Here's the Mouser Cart I used to recap my 1.44MB floppy drive.
  8. JDW

    Video: Recapping the SONY CR-44 Power Supply (for SE & SE/30)

    Thank you. I put Mouser Carts in the text description of all my videos.   I also try to post links to my videos here and in other places where vintage Mac users get together and chat, but  there are still a lot of folks who haven't found those videos.  For the sake of curiosity, did you search...
  9. JDW

    Video: Recapping the SONY CR-44 Power Supply (for SE & SE/30)

    Thank you for sharing your recapping success story, @Rjp663!  That's great to hear!
  10. JDW

    Twelve-C (HP 12c) Financial Calculator DA (emulator)

    I'd like to thank @maceffects for bringing it to my attention that the HP 12c financial calculator DA was not on Macintosh Garden. I just now uploaded Demo version 1.1. Mark also let me know that a Version 2.0 from 1990 existed too.  If any of you know who won this EBAY auction, it would be...
  11. JDW

    Recapping a 10MB Hard Drive (HDD)

    No electrolytic capacitor is immune to the ravages of age, folks!
  12. JDW

    Modern PSU for the SE/30

    No one responded, so I look forward to your test results this weekend! :-)   No doubt you'll confirm what I show in my video.  I doubt the unit I have is unique.
  13. JDW

    Modern PSU for the SE/30

    Well, I'm not going to take out the SEASONIC from my SONY PSU chassis only to blast it under no load with a hairdryer.  But back in 2018 I made the video below which serves to better explain what I said in my previous post, showing very clearly that "high current" does not appear to trigger the fan.
  14. JDW

    Modern PSU for the SE/30

    I mention the model number at 10:20 in my video. My model matches yours. Regardless of what the specs say, I am hearing the fan turn on after the Mac has been on for a little while.  I've not measured the current consumption of my entire Mac, but I highly doubt it draws substantially less...
  15. JDW

    800K Floppy Drive Head Issue — Track 0 Misalignment?

    The following is the advice I offered to the individual who commented on my YouTube Channel (Track Zero Alignment): https://bit.ly/3cnyKbr https://bit.ly/3tczCGa Search this PDF for "Verify the disk drive's general operating" to jump to the right section...
  16. JDW

    Modern PSU for the SE/30

    I used the existing switch on the SONY PSU and put the Season inside that metal chassis.  You can see that and the soft power connections from 12:11 in my video here.
  17. JDW

    SSD for a HyperDrive: A Mini Guide

    Thank you for the feedback.  The main reason I was curious is because @Crutch had earlier given his opinion that cost was less of an issue in this project; but as I suspected, cost is indeed a factor in anything we do.   :-)  You took the more frugal path, and I can appreciate that.  As to the...
  18. JDW

    800K Floppy Drive Head Issue — Track 0 Misalignment?

    Actually, @bibilit, I am even more confused after having read through that other thread, mainly because it says this in the opening post...   Reading the above text at face value, I interpret it to say, "Drive operation is intermittent when the drive is inside the Mac, but upon removing the...
  19. JDW

    Modern PSU for the SE/30

    Yes, the Seasonic Fan does turn on after you have the Mac switched on for more than 5 or 10 minutes.  It's triggered by heat.  If your Mac's fan has been swapped out for a quieter fan, then you will be able to hear the Seasonic's fan, although it isn't too loud.  That's especially true if you...
  20. JDW

    800K Floppy Drive Head Issue — Track 0 Misalignment?

    Are you saying that when you moved your 800K drive outside the Mac the heads move all the way back and then stopped?  And then when you put the drive back inside the Mac the head moved normally again? I must say that I've not heard that before.  Hmmm...
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