Search results

  1. MacOfAllTrades

    SE/30 - black screen

    I was going to suggest reflowing the solder pins on all of the muxes if OP felt comfortable doing that. It’s not too hard and it could help. But yes replacing the muxes may be necessary. Really I think the recap is step 1.
  2. MacOfAllTrades

    Most of Macintosh 128K's logic board was almost an ASIC!

    This was my first thought
  3. MacOfAllTrades

    4.5V Battery Replacement for Early Compact Macs?

    I used a cr2032 cell at 3.5V in my se. I understand the old macs tolerate a wide range of voltages for this purpose and many use 2032. I got this one https://console5.com/store/horizontal-holder-for-2032-coin-cell-batteries.html But many exist. Some with wire leads built in (which I think makes...
  4. MacOfAllTrades

    Help please - MAC Classic refuses to boot from BlueSCSI (DB25 form)

    What this guy said. Please try again but changing the hda filename so that it is not a signed scsi I’d zero as thst conflicts with your hard drive. Or you could unplug your hard drives’ scsi cable but a lot easier to just rename a file on the sd card.
  5. MacOfAllTrades

    SE/30 - black screen

    https://museo.freaknet.org/gallery/apple/stuff/mac/andreas.kann/schemat.html try this. See the video schematic as it has your muxes. Post pic of what your se30 board in the se shows on screen.
  6. MacOfAllTrades

    SE/30 - black screen

    Photo of what shows on the SE with the se/30 board plz!?
  7. MacOfAllTrades

    ThinkC [Study Group 0] Getting your Development Environment Setup & Hello, World!

    Ok - I'm game! I was only a little further in using the Macintosh C Programming By Example book but I'll do the study group thing with this C Programming Primer book. It looks good. The timing will encourage me to stay motivated. I'm using either an SE or SE/30. Think C kinda of flipped on...
  8. MacOfAllTrades

    ThinkC [Study Group 0] Getting your Development Environment Setup & Hello, World!

    Just a shout-out to Macintosh C Programming by Example as being a good book to teach yourself C on Macintosh using THINK C 5.0 It came with a disk with some skeleton programs used in the book -- and macintoshrepository has the disk. I've used it to build a very simple program but hope to...