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About toples50

  • Birthday 12/24/1975

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  1. toples50

    Performa 450 dead

    I have a Performa 450 but seems completely dead.I have added a working battery but nothing.Does not start up or any sound from power supply... what can I do?
  2. toples50

    Floppy drive for Macintosh IIfx

    I have found this article about floppy drives: https://siber-sonic.com/mac/superfloppy.html?fbclid=IwAR18XgxXhnJc7e0NmGx6ir0MBB2egMNsBUls_wyBZyjsgzRpYbYdDgtAZRo
  3. toples50

    Floppy drive for Macintosh IIfx

    Thanks very much ArmorAlley but I don't want to spend so much money for this floppy EMU(I prefer to spend the money to an old Mac). I have seen two options on eBay but I don't know if they will fit in my IIfx? Can I post the links here?
  4. toples50

    Floppy drive for Macintosh IIfx

    Thanks very much Bolle. The problem now is where can I find the right floppy drive for the IIfx
  5. Guys can I use these floppy drives(I think they are from LC) with my Macintosh IIfx or not?
  6. Guys can we find a schematic for the Power Mac 7500 for a friend because he want it for fix some caps from the motherboard.He does not have sound and has problem with two caps as he said to me.
  7. I have the Power Mac 6100 but got low level sound from the speaker.Need to recap it or not?
  8. toples50

    Macintosh SE/30 problem.

    If I make fast on/off, boots but then makes blinking.I believe its the ROM.(which is the stock ROM)
  9. toples50

    Macintosh SE/30 problem.

    allright guys, i found that the vram failed, so i removed it, sockets and installed spare ones. now i get horizontal stripes that after reset i have chime and blinking mouse and disk sign
  10. toples50

    Macintosh SE/30 problem.

    From a friend of mine who has problem with his SE/30 "Hello Guys! I've recently owned a SE/30 .i have the squares on my screen that indicates interruption between rom and cpu. i have recapped my board using tantalum caps and problem still persists. i found another SE/30, tried the rom simm and ram and the problem is there. also ive tried my Rom Simm and ram on the working one and checks ok. finally i've found the schematics and pin by pin checked the continuity and everything seems to checked ok. Also there is no Chime sound I am attachiing you pics of the board. As you can see, there is no leak and the board is quite clean Id appreciate any help you could provide. thank you in advance!"
  11. toples50

    Mac IIfx Clock/Time not working

    I have also shut down issue with my IIfx.I haven't recap it yet unfortunately.
  12. toples50

    Non parity modules on SE/30

    Worth updating the ram to 32mb or 16mb? I want to use Mac OS 7.5
  13. toples50

    Non parity modules on SE/30

    I want to upgrade my SE/30 to 32MB of ram.I have found 8 modules 4MB 30 pin ram but are all non parity.Will they work or not?
  14. toples50

    SE/30 does not boot

    I tried with two other non-working hard drives I have(from LC's) and I've got the question-floppy icon which I think its usual.
  15. toples50

    SE/30 does not boot

    I have recapped and cleaned the machine(including analog board) to a technician.I have sound now but still the machine does not see the hard disk.No icon at startup with hard disk plugged (as before),the usual disk when I unplugged the hard disk. What can I do? To change cables,hard disk or what?