Scrub it down with baking soda and a tooth brush to eliminate the rust. Wear rubber gloves and a a face mask, you do not want the stuff to touch your skin.
Wash down with alcohol …
Elfen, the first two versions of the IIc are 4000 model numbers. Neither has the logic board RAM board slot. Versions 3 & 4 are 4100 model numbers and both have the RAM slo…
It's been ordered! (Though, to save costs, I only bought 10 CDs.) It should come by the 19th (next Tuesday/Tuesday week). (It's being sent UPS Ground from New York State to Califor…
the flyback is bad.
no ifs ands or buts about it. I had changed a couple out in G3 AIOs way back in the day for this exact issue. the flybacks were made by goldstar and hungwa or…
68kMLATroubleshootingby techknightSun, 10 May 2015 - 21:59
A brief update: today I had the chance to get it apart.
I can't see major damage to the logic board, however the battery acid has destroyed one of the battery contacts and also se…
68kMLAHardwareby Sherry HaibaraSun, 10 May 2015 - 18:47
Little news :
I have found a 'patched' version of 10.4.3, with the original kernel, and it works. I can launch Intel apps without problem, when i found a Tiger compatible version.…
68kMLATroubleshootingby DanduSun, 10 May 2015 - 16:08
I have never built one, but the idea of making one (and getting some soldering skills in the process) for less than US$50k or whatever a totally beat-up Apple I usually goes for. (…
68kMLAPeripheralsby tanuki65Sun, 10 May 2015 - 15:59
that "thud" is the degaussing circuitry kicking in.
If that one isnt doing that, then look at the relay, degauss coil connector, and especially the thermistor and their solder jo…
68kMLAHardwareby techknightSun, 10 May 2015 - 14:17
CC_333 said:
Great accomplishments there!
Not sure about the magnetic interference. Faulty degausser, maybe?
c
Click to expand...
Hmmm possibly... I do note that the se…
68kMLAHardwareby SchmoburgerSun, 10 May 2015 - 08:56
Tonight is just getting better!
Stiff brush across all the IC legs and CC #2 which I got from the original owner around 12 years ago now boots up again complete with a health…
68kMLAHardwareby SchmoburgerSun, 10 May 2015 - 08:37
Had a small success just now in that I got one of my pair of non-functioning CC's to power on. After giving the various I/C pins a clean up on the IIvx board got that machine boot…
68kMLAHardwareby SchmoburgerSun, 10 May 2015 - 07:46
Although the "PizzaBox PowerToggle™" works, it's a bad idea if you plan on running the machine frequently, because what you're essentially doing is intentionally creating a power s…
From my experience the PowerMac 5500's had flyback issues also... basically it was just a matter of whether the logic board would last long enough for the flyback to fail. lol. So …
68kMLATroubleshootingby SchmoburgerSun, 10 May 2015 - 06:49
Elfen said:
From what I have seen here vs. what I own, I've seen that there are about 3 Classic IIs. Mine - which has 4 ROMs in sockets (mine is a prototype of sorts as it ha…
Both Apple IIc's turn on, disk drive turns on and after a while shuts off - all normally as it should. Even the one with the RocketChip, even though the beep was normal. In some a…
When Dr. Levinson was alive, he wanted power for his Apple IIs, and got all the accelerators he could find including a TransWarp 8, Transwarp GS and RocketChip 10. There were also …
A good vacuum will take out fuzzy bunnies that smell like El Tobacco... but then washing out the case, boards and frame will be needed. Also the mouse and keyboard too.