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  1. Just now seeing this thread and wishing I hadn't given up my MegaScreen 3 - nice job working this all out, documenting it up, and making it available for the future!
  2. I just wanted to say this movie was great, and by coincidence a friend donated a working OMP a few days after I watched it, so now I finally get to explore this world first hand. And thanks to the movie, I've signed up with Be The Match and sent off my swab card as well.
  3. I have an empty 580 shell, a 5260, and a 5500/225. Would it help for me to swap boards around and see what works, or look for psu voltages?
  4. You can always do the bless/unbless trick to have multiple System folders on one partition. I have an external recovery drive set up that way so I can pre-select a certain System version to boot before I hook it up to the computer in question.
  5. So, I have a 5500/225 that I decided to bling out with all the ports, because why not. External video out, AV in, and the TV tuner are all on the way for pretty darn cheap. I have a CS ethernet card, so that's already taken care of. But after that, I still have the right angle PCI slot staring me in the face. What's the best use for PCI on a 5500? I imagine there aren't any video cards that would have a way to use the internal monitor. Is USB the only real expansion that would have been useful on these?
  6. Shivas are powerful and complicated, definitely designed for corporate/education networks with network engineers who know what they're doing. I've found it easy to foul up my entire network just trying to figure everything out. When you get them to work, everything is seamless and transparent. Also, they use the same 3.6v 1/2AA as Macs (soldered) so expect to either replace that or reload the firmware and reconfigure it every time it loses power.
  7. I'm curious if anyone here has direct experience with SCA drives and on what systems. I have had limited success with SCA (80-pin) drives in my setups, except on relatively recent (G3 era) systems. The first obstacle is that they have no circuitry for termination on the drives - they are designed to be plugged into a bus that has active termination at the end, even on an internal chain. I have not yet acquired any internal terminators and so far have only been able to use SCA drives in the middle of a chain with another, terminated drive. Even in this case, I've only gotten them wo
  8. I haven't done this, but as long as the box connects all the lines through and isn't making any assumptions about unused pins on serial or parallel, I don't see why it wouldn't work. PS- To be on the safe side, I think I'd make sure all devices were off before switching back and forth.
  9. FYI, that's just referring to the VGA standard horizontal scan rate, which allows 640x480 at a 60Hz vertical refresh rate. By comparison, NTSC composite/S-video/etc is 15kHz, which is why TVs can only refresh alternating scanlines at 60Hz and have a 30Hz full frame refresh rate for a similar resolution. The higher the resolution and/or the higher the frame rate, the faster the horizontal refresh has to be to keep up - I think a 75kHz monitor can handle 1280x1024@70Hz for example. So while we talk about resolutions and refresh rates in terms of the vertical refresh, the horizontal refresh circu
  10. Ditto. Plenty of SE/30 issues, Classic issues, LCs, etc. No issues with SEs so far.
  11. According to LEM, "LC 475 introduced 1993.10.21 at $900; discontinued 1996.07.15"
  12. That's right. The trick will be getting it partitioned/formatted for the Mac, which becomes much harder if you don't have Apple's utility available. Come to think of it, prepping the drive might even be possible with fancy tricks using an emulator on a PC, but since I don't have a SCSI2SD it's not anything I can even pretend to know about. I think I remember seeing a thread on the forum that discussed setting up cards using other systems.
  13. It is possible, if you can get the drive formatted - and that will depend upon whether you have HD setup or drive setup somewhere on your existing HD. Physically, you should have a spare spot on the SCSI ribbon cable to hook it up where the internal CD would go. You'll also need an understanding of how SCSI bus termination works. If you can get it to the point it is initialized and showing up on the desktop screen as another Mac volume, you can just drag and copy everything from the old drive to the SCSI2SD drive and it should be ready to go. I just did the same on my 5
  14. The lack of proper driver still doesn't explain the bars when just the cable itself is attached. But I also don't think the cable is the issue, especially since it worked on the other Mac. I just don't know if the lack of termination even with only an open cable plugged in could cause that or not? The Plus can be more picky than later systems about SCSI termination. (EDIT: Actually, was it still plugged into the turned off drive? I might have misread that) Regarding the cable, many computer systems used the same 25-pin connector for SCSI as Apple did, and there are also many periph
  15. Sure - you can PM me and I can compare with what I have.
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