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  1. K

    problem with MicroMac accelerator in SE

    There are four identical SIMMs installed, two on the front, and two on the back. Identifying the chips on the SIMMS, each SIMM looks to be 1MB.
  2. K

    problem with MicroMac accelerator in SE

    Ya, I saw that, but unfortunately none of their product manuals are hosted there :( That was my plan, but I didn't know if those jumpers had to be configured a certain way for running fewer than four SIMMs (similar to the RAM jumper on the SE's main logic board), and I'd hate to still get an...
  3. K

    problem with MicroMac accelerator in SE

    I did recap it. Those are the new caps. I cleaned off all of the dried up electrolyte that I could. The solder pads were clean and shiny before installing the new caps, but I didn't want to get as "aggressive" with cleaning the traces. That whole board has been cleaned with 99.9% anhydrous...
  4. K

    problem with MicroMac accelerator in SE

    I just finished cleaning, recapping, and reassembling an SE. It had a MicroMac MultiSpeed accelerator in it when I got it. The machine boots to the '?' disk without the accelerator installed. With the accelerator installed, I get this: So I'm guessing one of the SIMMs is bad (I think there...
  5. K

    Compact Mac Video Adapter

    So I found this external video adapter in a Mac Classic I got awhile back (sorry for linking to another forum...easier than reposting): https://forum.vcfed.org/index.php?threads/weird-external-video-adapter-in-my-mac-classic-what-display-is-this-for.1238636/#post-1257350 Anyone seen one like...