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About Danamania

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    Official 68k Muse

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  1. I do have a screenshot here *somewhere* of sheepshaver happily running 8.6 in just under 4k res. Something weird like 3790 pixels wide, or maybe 3970. I think I needed to put the iMac into 5K native resolution to do it, too. (Preferences->Displays->Display->option click Scaled->Select 5120x2880). It was a while back, memory is fuzzy. Everything worked pleasantly except for old apps meant for system 6 or earlier. Their menus went really screwy and were smeared across the top of the screen.
  2. I dunno, that's all changeable anyway
  3. Even the LC name got thrown around like confetti once the original little LC was out of the way, and it was numbers all over the place on *anything*. I'm normally one to loathe model designations that are chains of numbers (even when they're secretly very descriptive, looking at you sony https://en.tab-tv.com/?p=12043 ). I give Apple a pass because hey, there weren't THAT many of them in the range I like, and I'm an unapologetic Apple fangirl. Some of the Q605's appeal to me is that weird place it sits. Yes, it's an LC475 but it's also so much better looking. It's almost an alterna
  4. And add to the mix that the LC630 *did* come with a full 040 (at least in Australia), then it's... all whatever is defined as whatever. The only bit of internal consistency I think any company ever did was between equivalent releases at the same time. I'd be happy with "Quadra" to mean "040" which brings the Powerbook 500s and 190 into the fold, and a bunch of LCs and Performas too. Worked for Apple later with the G3/G4/G5 biz, which was a little more consistent. Besides, it's a quarter century past when any of it mattered, I say the 605 stays a Quadra because it's too
  5. Missed this one! sorry for the late reply. Ankylosaur is my Synology NAS. It supports connections from System 7 quite happily - that's my custom icon for it.
  6. Your photo of the 8200's PSU looks like it could be the photo of my Q840AV's PSU. I turned it on one evening while a friend was visiting, and it was acting a bit wacky. Shut down the 840, and went to bed. In the middle of the night the PSU let out this godawful loud *crack* and stank up the room. It looked like this inside.
  7. When 475s and 605s are overclocked (or underclocked), it changes their gestalt ID to one that the installer doesn't recognise (and was never used by Apple in a shipping product). If you have a spare 475 board, you can install using it and swap the overclocked one back in - or, I think, booting from another drive with 7.1 installed and wish I were installed to change the ID back to an original 475s, and running the 7.5 installer from there may work. If you're really stuck, undo the overclock, install, and then re-do the overclock. 7.5 is happy to *boot* after it's installed, the pr
  8. Every one of the four CPUs in my Genesis have tiny chips off the corners of the die. Awful way of attaching heatsinks to those CPUs, especially as the dies themselves are kinda small, and the tiniest tilt sideways puts all the spring pressure on one edge, or even worse on one single corner.
  9. The one on the back of the CC is a DB25 - the bottom Centronics 50-pin is really big, 1.5 times the width and perhaps more in height compared to the DB25 https://en.wikipedia.org/wiki/SCSI_connector has a really good photo comparing the three kinds you're referring to (the ones on your CD drive aren't Centronics 50), including what looks like your exact CD drive! I've not used the one on your CD, but I think it's an MD50
  10. Does it eventually go through to the desktop with enough waiting? (could be 5 minutes or so). If it does (hey, even if it doesn't), try booting from a CD and deleting the System Folder/Preferences/Appleshare Prep file if it exists. It may be a long shot, but it fixed a problem with symptoms exactly like you're describing: booting to the desktop, freezing, but mouse pointer can move about. I've had it suddenly become problematic even when I haven't been using filesharing or even networking for several boots previously.
  11. A few pics of my latest - a powerbook 500 with Newer Technology PPC603ev at 167MHz, 24MB RAM, Active matrix colour display and 500MB HD (probably soon to be replaced with SSD).
  12. The 'Power Supply' typeface looks like another of Apple's uses of Univers, also used on loads of Keyboards until relatively recently. My guess is the bleedy quality could just be due to the difference between a fresh inking of the stamps that imprint the label, and a later point in a run where some of the ink is used up. They're different stamps with slight differences in the design, but the squishy edges may just be that variance through the production run.
  13. IBM's own datasheet on their PPC740 and 750 (the G3) CPUs mentions temperature a few times. (find it at http://datasheets.chipdb.org/IBM/PowerPC/7xx/PowerPC-740-750.pdf ) Some relevant parts: Storage temps are OK from -55 to +150C Recommended Operating die junction temp is from -40C to +105C Page 38 about the thermal assist unit notes values provided for reading temperature, and that temperature readings of the chip are of the junction temperature. Page 49 has some calculations for heatsink/airflow, with the sentence "resulting in a junction temperature of appro
  14. I had similar - a color display sitting on MDF for years, and it was fine. No marks left on it. I pulled it out while setting up a 6360, and sat it on a satin-coated set of drawers. Overnight it turned to a sticky awful liquid. I can only presume that age had made it sensitive to whatever is in the coating of the wood on the top of the drawers, and the rubber was stable until it came into contact with that. Then it turned to goo.
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