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  • It's #MARCHintosh 2025! Join in on the fun and post your project or play with some new stuff in our #MARCHintosh 2025 thread.
  1. wottle

    Macintosh IIci / IIcx speaker adapter

    I had two of my four Mac IIc* machines have bad speakers. And the speakers in them are off, rectangular shaped speakers. I also had a bad speaker in my Mac II (which made me think for the longest time I wasn't getting a boot chime or sad Mac chimes) and found a decent replacement on Amazon. I...
  2. wottle

    External case for ESProfile

    I prefer my helper devices to be covered, and recently learned how easy it is to make basic things in TinkerCad. I recently ordered a set of ESProfiles (internal and external), and while the internal is perfect for my needs, I decided I wanted a case for the external one. So I made the...
  3. wottle

    Modifications to 128k logic board

    So, despite my temporary pause on acquiring new machines because of the massive pile of filthy macs in my workshop, what appeared to be a Mac 128k popped up on FB marketplace and I decided to pull the trigger since the price was good. However, since I don’t think you can actually tell in...
  4. wottle

    Need solution for HDI-45 to DB-15 connectors for video out

    OK, I've been working through my PowerMac 61xx machines that I picked up in my filthy haul a few weeks back. I've successfully built some replacement Y adapters for the ones with a DOS card, but I now have a bigger problem. I currently only have a single HDI-45 adapter that I had with my...
  5. wottle

    Massive (filthy) find in South Carolina

    I'll post more in a bit, but I responded to a FB Marketplace post where the OP claimed "Around 100 computers, printers, scanners, and keyboards". No price, and the pictures showed some pretty dusty machines stacked on some shelving in what looked to be a shed. I looked at the posting's...
  6. wottle

    Replacement Anti-glare screen for Apple Monitor ///

    So, like I suspect many others, I picked up a Monitor /// recently (two actually, but only one had this issue) that had a tear on the mesh screen that I believe was to be a sort of anti-gear coating. When I removed the case, I realized it was just mesh attached to a plastic frame. I...
  7. wottle

    Apple III garbage on screen at startup

    I just picked up an Apple III locally and it came with a ProFile 5MB Drive (unfortunately no Profile card in the machine), two Apple /// Monitors, and the external floppy drive. I need to replace the RIFA caps as the big ones are cracked significantly. However, I decided to start it up in...
  8. wottle

    Performa 640CD DOS Compatible Black Screen in DOS mode

    I recently picked up a Performa 640CD while visiting my sister in Colorado. Pictures showed the Mac side booting fine, and the price was good, and it had the DOS compatible markings on the front! Was looking for a partner to go with my 6115 with a DOS card, so I picked it up, removed some of...
  9. wottle

    Case for Androda's Mac Portable VGA Adapter

    Since I didn't learn my lesson about my terrible design skills while trying to build a universal laptop power adapter, I recently ordered one of @Androda's Portable VGA adapters and thought, "I probably should cover this up before I damage it and short out something important". So I build a...
  10. wottle

    Best long term solution for powering portables

    I just finished re-celling a few iBook G3 battery packs. While this will allow me to use them without being plugged in, and it certainly maximizes the portable nature of these machines, I had a couple thoughts: 1. I do have concerns about the safety of home built packs. I read up on it, bought...
  11. wottle

    Apple II clone - screen full of apples on boot

    I finally got around to trying to figure out this old Apple II clone I picked up some years back (it was one of my first vintage purchases and I had no idea what I was doing). Anyway, it was booting to gibberish on the video out and I read it was likely RAM related. So I removed all the RAM...
  12. wottle

    Managing your collections

    Just wondering how others manage your collections. I started with sticky notes on the devices with notes, then moved to a spreadsheet, then I decided I wanted to have a better way to do it, so I went about building myself a system to do it. I am not a web developer, so it's not well written...
  13. wottle

    Picked up a PowerMac G4 MDD with the Zip750 drive!

    Someone listed a G4 locally on FB Marketplace and I fortunately caught it quickly, since it had the Zip750 drive with face plate. It allowed me to complete my PowerMac G3/G3 tower collection (not every iteration, but every design) with Zip drives. Unfortunately, I haven't been able to get it...
  14. wottle

    The black Mac no one asked for (Powermac G3 All-In-One Molar)

    So, I had picked up a pair of G3 AIO machines recently. Unfortunately on one the right side of the case was badly scratched with terrible black marks. On the other, the left panel had damage. So I took the two good sides, retro-brighted them and took the best internal parts and made a good stock...
  15. wottle

    Macintosh II 40mm to 56mm Speaker adapter

    I recently discovered that my lack of boot chime on my Mac II was due to a bad speaker. I looked for some cheap 32 ohm speakers with a 56mm diameter, but the closest I found were these 40mm versions: uxcell 0.5 W 32 Ohm DIY Magnetic Speaker 40mm Round-Shape Replacement Loudspeaker for DVD/EVD...
  16. wottle

    Broken legs on a Lisa keyboard key cap - 3d printed replacement

    So, I had picked up a Lisa 2/10 a while back. and while removing the key caps for cleaning, the kegs on the Caps Lock key broke. I tried various methods to re-attach the existing legs, but was unsuccessful at getting them attached, at the correct height, and the correct angle. I even tried...
  17. wottle

    Anyone willing to trade AppleDesign keyboards?

    I have 3 AppleDesign keyboards in good condition, fully functional, but they do not have the ALPS controller needed to be used in this project: https://tinkerdifferent.com/threads/design68-a-65-replacement-keyboard-using-appledesign-controllers.2952/ Anyone have an abundance and have the "Made...
  18. wottle

    Reason Lisa Mouse is So Expensive?

    I have a chance to pick up a Lisa Mouse that was originally with the Lisa 2 I picked up earlier this year. I was looking on eBay and the prices are crazy. I am currently using one of my Mac Plus mice and it works fine, but I really would like to have the original keyboard and mouse. Is the...
  19. wottle

    Mac SE video output compressed vertically (not tall enough / skipping rows)

    TLDR: Analog board adjustment has been made to no avail, compressed picture persists across multiple known good analog boards that show full picture with other logic boards. Confirming problem is on the logic board). I recently picked up an SE/30 for a steal but it had a Simasimac screen with...
  20. wottle

    Help installing software in Lisa Office System 3

    Trying to load up my Lisa with some software now that I have a working display, one working memory board, a Cameo/Aphid HD emulator, and a FloppyEmu. I created a blank image in Cameo/Aphid Selector, installed LOS 3 from floppy images on the FloppyEmu. I can boot from it and the image, and load...