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Dipper184

6502
  • Content Count

    10
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  • Gender
    Male
  • Location
    Slovakia
  • Interests
    Vintage computers, Books, Films & TV

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  1. Dipper184

    Audio and video problems with Macintosh Plus

    I know this reply is late because I didn't the have time to do this. I skipped the RAM and voltage test and checked the solder joints on J4 and some were cracked. I re-soldered them, it didn't help, but upon seeing the checkerboard I heard screech, second time I powered on the mac there was no sound.
  2. Dipper184

    Audio and video problems with Macintosh Plus

    I don't know how to do it, also I don't have the equipment...
  3. Today I powered on my Mac Plus and I heard really weak start up beep and there was this weird pattern on screen for a few seconds, then the missing disk screen showed up and it booted into a system as usual, except there was no sound. Second time I powered on the Mac there was no sound (not even quiet beep), also there wasn't any audio output from the audio jack on the back.
  4. Dipper184

    Macintosh color classic won't power on

    Thank you very much! I just washed the logic board with alcohol and put it into mac and mac turned on.
  5. I bought the color classic, previous owner said that it's working but when I connected everything and pressed the soft power button on ADB keyboard, nothing happened (the switch on back was turned on). I found on the internet that I should let it attached to the power for a day, it didn't help. I pulled out the logic board and turned the switch at the back on and I heard fan and hard drive spinning. Any ideas how to fix it?
  6. Dipper184

    Macintosh Plus no display, any ideas how to fix it?

    Thanks! it worked
  7. Dipper184

    Macintosh Plus no display, any ideas how to fix it?

    One more thing, how do i disconnect anode cap? (I already discharged crt), problem is that when i try to pull it out of the crt my fingers just slide off...
  8. Hi everyone, I have Macintosh Plus, the screen disappears after some time and I usually just slap the side but now it doesn't work the screen Is completely blank (yes I turned the brightness to maximum amount alas nothing changes). Does somebody know how to fix it or what causes it?
  9. Dipper184

    co-processor not installed error (help me please)

    nevermind i fixed it, i chose "System software for Macintosh Plus" in installer and it works.
  10. Hi, I bought Macintosh Plus (with 2.5Mb of ram) with CMS external SCSI hard drive, i also bought sealed and new system 6.0.8 floppy disks, i installed them on CMS external hard drive; when i open scrapbook or control panel or file manager, co-processor not installed error pops up, it keeps happening every time i open scrapbook or control panel or file manager. Please help me.
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