Recent content by Huttles

  1. H

    Macintosh SE/30 garbled screen

    Made a bit of progress, I ordered some new RAM and a new ROM sticks (purple RAM and BMOW ROM) and I get a new sound from the SE/30 but still get the simasimac on the screen. Ill attach a link to a video: At this point I would confidently say that what @finkmac said before about there being a...
  2. H

    Macintosh SE/30 garbled screen

    Just had a brainwave, you mentioned a "death chime" and to be honest, I know nothing of what the chime is meant to be. So I have just uploaded a short video of the SE30 powering on, I have only plugged in the power and speaker but its the same chime when the HD and Floppy are plugged in...
  3. H

    Macintosh SE/30 garbled screen

    I am not sure where the trace goes to if i am honest :(
  4. H

    Macintosh SE/30 garbled screen

    Just had a quick look. though ill be honest I am new when it comes to circuitry and I struggle to read schematics :( not found anything just yet but I did find a trace that looks a bit worse for wear. The trace directly under (if you have the board with the connectors facing away from you) the...
  5. H

    Macintosh SE/30 garbled screen

    I have reseated the RAM and ROM and still get the same issue. Ill have a look tomorrow around the area in red and poke around and see if I can see anything. Cheers
  6. H

    Macintosh SE/30 garbled screen

    Hi all, I recently purchased a SE/30 (and a classic II but thats still "in progress" recap wise. The SE/30 I bought was sold to me as spares or repairs and the seller said it powers on but nothing comes up on the screen. Well when I got it it did indeed turn on and so I removed the case and...
  7. H

    Mac Classic II black screen and low voltages?

    I did not, which now I realise was stupid and I should of checked as soon as it arrived...... but oh well, ill have a go at recapping the analouge board. Cheers
  8. H

    Mac Classic II black screen and low voltages?

    Ah ok well luckily I anticipated that the caps on the analouge board may be bad and have ordered some new ones. Ill have a crack at that before I go about fiddlying with the voltages. Thankfully the analouge board are all through hole so it should be easier than the logic board. On another...
  9. H

    Mac Classic II black screen and low voltages?

    Hello, I have recently bought my first compact Mac, a Classic II. I have recapped the board as the old caps had indeed blown and while some cap placements dont look pretty (I am new to electronics and old Macs in general) I have checked continuity and all 13 caps look ok. I did have to bodge...
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