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  1. M

    Levco MonsterMac working, then not working

    Howdy, I acquired a Mac 512k with a Levco MonsterMac/SCSI upgrade. After fiddling with it a bit I got the RAM working (2mb total) and the external SCSI working (booting to 6.08). The internal SCSI did not work, I think because the cable was/is damaged at the connector. After deciding to...
  2. M

    Shouldn't this be easy? Windows 3.1

    Is there some magic to changing the Windows 3.1 splash screen? I had a Compaq branded version for my Presario 425 and then had to reinstall the OS and now have the vanilla MS version. I have the Compaq 3.1 vgalogo.rle file and Compaq 3.1 vgalogo.lgo file and have tried a simple substitution in...
  3. M

    Mac IIfx no floppy power on Pin 11 x2

    Greetings, I recently acquired a Macintosh IIfx. Everything works fine, except... the floppy drive(s). I started simple and switched to a known good floppy. No luck. I checked the voltages at the power connector and everything looks correct. Case to pin 1 (yellow): 12v Case to pins 2, 3, 4, 5...
  4. M

    Switchbot

    Power on. Mac mini conversion using a Switchbot.
  5. M

    does anybody have a working version?

    Greetings, I recently acquired this Multi Video Mac Video Processor. I can't find any information (other than the MacWorld ad- attached) and was wondering if anybody has a working version of this item and how they got it working? Thanks in advance for your help!