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  1. svenvendetta

    Marchintosh 2024: Overclocking a Centris 650

    Centris 650 was my very first Mac... a lot of great memories of having that machine and biggest purchase of my life at the time. Thanks for sharing these mods! If I ever pick one up I will try these!
  2. svenvendetta

    Need solution for HDI-45 to DB-15 connectors for video out

    The day I pick up a Performa 6116cd is the same day the last adapter from @jcm-1 sold out. If any one has one to sell count me interested.
  3. svenvendetta

    iMac G4 Dies

    So I got an iMac G4 a few years back, cleaned it all up, maxed it out, and got ATA to SATA installed. All worked great. Used is a total of 10 hours or so and then put it on the shelf. Recently I plugged it in and hit the power button. Nada. Came back a few days later and hit the button. Started...
  4. svenvendetta

    Quicktime on an upgraded Mac SE

    1.5, 1.6, and 2.0. Works fine in Basilisk (I'm using a 030 rom because it doesn't have a 68000 one) but when I move the disk image over the SE it gives me the message every time.
  5. svenvendetta

    Quicktime on an upgraded Mac SE

    Thanks for chiming in folks. I put a fresh and lean version of 7.1 on the SE leaving plenty of ram left. As memory serves me, lots of computers had 4mb and could use quicktime to some degree, at least at fuzzy postage stamp levels so I don't think it's ram. I can't find anything excluding the SE...
  6. svenvendetta

    Quicktime on an upgraded Mac SE

    I recently put my @MacEffects Performer PDS 68030 Accelerator and am really digging the speed bump (if you haven't gotten one for your SE, go get one!). One challenge I came across was Quicktime support. Since the system now sports an 030 processor I was hopping to run some software that...
  7. svenvendetta

    Apple IIc and Smartport

    Here's the newly retrobrited Apple IIc case and monitor with the MacEffects back-lit keyboard and upgraded ROM. (1983 rev with the terrible keyboard before). Really happy how this turned out.
  8. svenvendetta

    Apple IIc and Smartport

    Updated the firmware on the Floppy EMU and tried some different files. Working as expected now. Thanks!
  9. svenvendetta

    Apple IIc and Smartport

    Hi folks, probably a noob question but here goes: My modified IIc with ROM4 is pulling an image from a FloppyEMU using smartport slot. However every time it tries to load it say GS/OS requires Apple II GS hardware. I'm pretty sure the images aren't IIGS specific. Anything obvious I might be...
  10. svenvendetta

    Backlit Mechanical Keyboard for the Apple IIc Computers

    The are now available for order on the MacEffects site. Just ordered mine!
  11. svenvendetta

    Backlit Mechanical Keyboard for the Apple IIc Computers

    Any update on this? Did backers get theirs yet?
  12. svenvendetta

    Macworld Optical Mouse from 2000

    They gave these away for free at Macworld 2000 in NY at the opening keynote. I worked on the keynote crew for Steve's presentation where they unveiled the G4 cube. It was a long couple of days.
  13. svenvendetta

    My original setup in 1995 at college. I scraped together as much cash as I could, sold my...

    My original setup in 1995 at college. I scraped together as much cash as I could, sold my Centris 650 (that machine was the true OG for me, where it all began) and got my girlfriend to charge the rest for me. It was a discounted 6100/66 from the school's bookstore. It was a real workhorse and I...
  14. svenvendetta

    Mac Classic II won't start, instead purrs

    Thanks for the suggestions, I have been trying to boot it with no components connected and getting the same result. Gonna try and replace some of the normal culprits first and see what happens from there.
  15. svenvendetta

    Mac Classic II won't start, instead purrs

    I have vowed to put this project away for a bit so it doesn't drive me insane but it keeps pulling me back in. Do you have links or part numbers where you source these from @Branchus ?
  16. svenvendetta

    Mac Classic II won't start, instead purrs

    A really good idea @3lectr1c Couple of steps I would identify (just from research) off the bat after a recap and solder joint inspection is to look at the following components: DP3 diode DP4 diode QP1 optocoupler RF2 2 KOHM 1W A place to source the parts would be a good idea too.
  17. svenvendetta

    Mac Classic II won't start, instead purrs

    So an update, kind of at an impasse with this project. I was able to get it to boot up properly one more time and when I metered it as advised in the @Branchus video on the correct pins of the disk port, I did get the proper voltages. However it went right back into "purr mode" and the voltages...
  18. svenvendetta

    Mac Classic II won't start, instead purrs

    Thanks for the advice Steve. It is indeed not getting enough voltage when I metered those pins, looked about half of what it should be on both 12v and 5v pins. I find it odd that it did indeed work fine when I installed it today and then after I closed up the case (of course) it decided to fail...
  19. svenvendetta

    Mac Classic II won't start, instead purrs

    I had the logic and analog board re-capped about a year ago. Worked for about 7 months and then started doing this clicking on startup (sound on)... I did have some additional service done to the analog board and it started up fine once, then went back to doing it. Anyone have any ideas of what...
  20. svenvendetta

    Sony Trinitron CPD-1320 next up on the bench

    Doing a little TLC and might be brave enough to mess with the convergence which is a little off but not terrible. This is a really high quality monitor with a great picture. Found it at my moms house stuffed in a closet. It was my monitor in the 90"s connected to my original Macintosh Centris...