• Updated 2023-07-12: Hello, Guest! Welcome back, and be sure to check out this follow-up post about our outage a week or so ago.

Recent content by SteveHere

  1. SteveHere

    portable power adaptor cap list

    Sure you can add my image to your website. Looks like a great resource!
  2. SteveHere

    portable power adaptor cap list

    Here's a Cap List for M5136, I made the attached guide when I recapped mine. 2200uF 16V 100uF 25V 330uF 16V
  3. SteveHere

    DOS Compatibility Card for Power Macintosh 6100

    After a long hiatus on this project, I have started in on it again. I've got the first spin of boards back, and the board partially works, but not completely. If I plug the monitor into the "Monitor Out" connector, I get video from the DOS card, but the "Pass Through" connector does not work...
  4. SteveHere

    Macintosh Portable Power Up Issues - Display Flashes Once

    Hi All, I'm trying to repair another Macintosh Portable.  Non backlit version.  I've done the recap, there were a couple of lifted pads that I think I've properly bodged using the Schematic that TechKnight and others have pointed too in previous posts. Here's a video of what the computer is...
  5. SteveHere

    Backlit Portable - No sound from speaker, jack works

    Sorry for the late reply here, I haven't checked in on this thread in too long.  Yes, your image shows exactly where mine was open.  Looks like we have two different issues going in this thread, with Alaska360 and ScutBoy having a bad speaker, and glay78 and I with that open trace.
  6. SteveHere

    Backlit Portable - No sound from speaker, jack works

    Thanks Techknight, my "new to me" non-backlit portable was doing the same thing.  Using your instructions and the clarifications from ScutBoy, I was able to locate the problem on my board and repair it.   Mine was open between the positive side of C9 and the Sound Output from U15B (Sound Left...
  7. SteveHere

    DOS Compatibility Card for Power Macintosh 6100

    I've got a new to me Power Macintosh 6100 that came with the DOS Compatibility card (Houdini II), but no cables for attaching it.  I've already started designing an adapter board to replace the difficult to find and expensive Apple Part Number 590-2014 splitter cable based on the pinout online...
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