Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Hello MLAers! We've re-enabled auto-approval for accounts. If you are still waiting on account approval, please check this thread for more information.
This is remarkably dangerous and you should not do this, but I've never discharged a Classic, and have had no incidents. The conclusion you should draw: the Classic is safer than most earlier Macs and probably won't kill you, but still discharge anyway.
Would love to hear what suggestions people have here as well! I already have a cheapo soldering iron, and I have a cheapo hot air rework station on its way (I am a broke college student after all), but who knows – maybe I'll upgrade soon.
I don't know enough to give good product...
It's probably the Mac ROMinator – IIRC it's just a little too thin to make proper contact in the ROM slot, so the manual suggests you apply pressure on it with rubber bands.
I have a Pismo with exactly the same symptoms... for what it's worth, a sound card/DC-in swap didn't work for me, so maybe it's best to focus on the logic board and power card first. Would be very interested in any progress that you make!
If you somehow want gold colour fans, SilenX is also a pretty good brand.
Part of me wants to install one of those tacky gamer fans with RGB lighting in a compact Mac for sh*ts and giggles!
A standard ATX fan case fan works with most compact Macs with a 3/4-pin to 2-pin adapter – although you have to swap the wires, since the pinout's reversed. Replace that with a silent fan (I like SilenX), remove the HD and FDD, and you have a real quite Mac.
Out of curiosity, can you post a photo of the simasimac? That might narrow things down. I was in a situation like yours with the following simasimac. The problem turned out to be the ROM SIMM wasn't making contact, even though it was securely seated... – one of the ROM clips had broken.
I'm also a fan of classic IDEs as well – because they bundle frameworks (like PowerPlant etc.) that make writing apps considerably more simpler. Plain Toolbox C/Pascal gets unwieldy for a modern programmer pretty quickly.
Honestly, I have two Sony drives I'm not using – if someone wants them to take them apart and draw up some schematics, I'd be happy to donate them to the cause. My compact Macs don't need them, I haven't checked them since I found the Macs, and I use a Floppy Emu anyway.
Doubling this – I've had random data corruption, random write errors. Would love to try to see if turning SCSI2 off would help, but I broke off the micro-USB connector so...
Not necessarily – the power connectors on the physical AB are different. But the power connectors that plug into other boards are compatible between the Classic and Classic II – after all, you can upgrade a Classic to a Classic II by swapping the logic board.
+1 to LaPorta's note – there are two revisions of Classic AB, and I used this helpful diagram (from the very useful "Technical Procedures Macintosh Family") to figure out which was which:
Welcome to Classic gang gang! These are so, so much easier to work on than SEs and SE/30s. Dare I say...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.