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macintosh plus

  1. C

    Macintosh Plus - Startup Issue Advice

    Hi, I have a Macintosh Plus and I am hoping someone could give me advice on the best way to proceed. It was working fine up until a few days ago, now when I turn it on I hear the chime and see the normal disk icon on the screen however I am unable to get the machine to boot into System 6. I...
  2. keelus

    Need help with my Macintosh Plus

    Hello there! A few days ago I got a Mac Plus for like 40€, but it's not working (I knew that when buying it). I've been looking in this and other forums, videos, manuals, and I can't really find the issue. This is what my Mac Plus is doing: Normally, i press turn on button, and theres no chime...
  3. Retro collector

    Radius Accelerator 16 Plus rom file

    Hi! Does anyone have the rom file for Radius Accelerator 16 Plus? I would need it
  4. Retro collector

    Radius Accelerator 16 Plus

    Hello! I have a Macintosh Plus with the following specifications: -Radius Accelerator 16 (Plus) MC68020 16MHz (no FPU) -4mb memory -40mb Hard Drive -System 7.0 (Accelerator driver Installed) Under Speedometer 3.23, you can see twice the acceleration of the MC68000 (8mhz), but the Brainstorm...
  5. Retro collector

    Replace TA7774P engine controller

    Hi! The engine controller burned out in the 800k floppy drive in a Macintosh Plus. Is there any other engine controller what I can buy and use to replace the TA7774P?
  6. A

    Mac Plus Repair

    So, I have an old Mac Plus I'm trying to fix. I have an idea on what the problem might be but I want the opinion of someone who knows what they're doing. I'm pretty sure the problem is the flyback transformer but I think there might be more to it than that. When I turn on the computer there is...
  7. Retro collector

    Macintosh Plus horizontal elongated display

    Hi guys! My English isn't very good, so please excuse me if i make any grammatical errors or typos. I need some help. I got a Mac Plus, and its electrolytic capacitors were changed on the analog board, the connection ports were resoldered/had new soldering. There were no problems with the...
  8. ParzivalR

    Resolved Macintosh Plus - Vertical Deflection problem

    Hello everyone! I introduce myself, my name is Rodrigo. I live in Argentina, so I apologize if my English is bad. First, I apologize for asking for help without having helped before. I've been reading forums since 2017, but I've only just had time to get back to work on the Mac during...
  9. TzuZen

    Retrieve files from Macintosh Plus disks

    I had an old Macintosh Plus that croaked and died in the late 90s. I have my old thesis files on disks still. I want to pull the files off the disks before they deteriorate further - I would have done that years ago yet the tools in the late 90s aren’t what they are today. I gave in and am...
  10. totonaja

    Mini in Plus (Watercooling)

    Mini in Plus -------------------------------- - Cpu Core i5 2.5 GHz - SSD 240 Gb - Ram 16 Gb - JBL BT Speaker - Water Cooling By Jaiyen - LCD HD 1080P