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Found 15,196 posts across 1 forum.

PB 1400 memory issue detected — #9

There was a P4 toshiba laptop designed the same way, the DC-DC board was bolted on with one of these, and it always caused problems
68kMLA Software by techknight Sat, 28 Feb 2015 - 00:55

PB 3400 Power Issues — #2

The whining of the power board I talked about on the other recent 3400 thread. The caps are bad. Replace the 2 caps and that should disappear. The pop and non screen come on has…
68kMLA Hardware by Macdrone Fri, 27 Feb 2015 - 22:51

PB 1400 memory issue detected — #8

If you get one of these shipped it's a good idea to reseat everything anyway, even if it is screwed/latched down.
68kMLA Software by TheWhiteFalcon Fri, 27 Feb 2015 - 18:41

PB 1400 memory issue detected — #7

Ya, it is a piss-poor connector for sure. I thought the same thing after install, that a solid bump would free it.
68kMLA Software by unity Fri, 27 Feb 2015 - 18:37

PB 1400 memory issue detected — #6

It's that lousy connector. I have a Gateway Solo 9200 (PII@266MHz) which all the boards (Video, I/O, CPU, HD, Power) are sandwiched together by these connectors. It took a nasty fa…
68kMLA Software by Elfen Fri, 27 Feb 2015 - 16:51

PB 1400 memory issue detected — #5

That's definitely strange! I wonder if any other Macs have done something similar, and if so how many...
68kMLA Software by Juliet Elysa Fri, 27 Feb 2015 - 09:41

PB 1400 memory issue detected — #4

Yup, about mid-way. I would assume this could happen with an upgrade card when a driver loads. But odd on stock hardware. So not sure. It detected the defect and did not use the RA…
68kMLA Software by unity Fri, 27 Feb 2015 - 08:03

PB 1400 memory issue detected — #3

It said something about detecting a hardware defect later in the startup process? I'm intrigued now... how did it say it?
68kMLA Software by Juliet Elysa Fri, 27 Feb 2015 - 06:06

PB 1400 memory issue detected — #2

Well after reseating it a few times it now works. Looks like my base RAM is 16MB and the chip is 8MB for 24 total. Well back on the shelf I guess.
68kMLA Software by unity Fri, 27 Feb 2015 - 01:02

Manual PCMCIA Eject Circuit Board - Powerbook 3400c — #5

     I'm not sure of the APN although that description sounds right. Mine just says AMP Rev. 2.      And was your comment about your logic boards in response to the photos I poste…
68kMLA Hardware by AichEss Thu, 26 Feb 2015 - 01:00

Manual PCMCIA Eject Circuit Board - Powerbook 3400c — #4

Power board hasn't arrived yet. I also forgot to take before pictures, but this is after the first phase of cleaning. There was corrosion on the board under the PCMIA enclosure …
68kMLA Hardware by raoulduke Wed, 25 Feb 2015 - 22:42

Apple /// Repair Help Needed — #7

I am having the same exact issues with my apple 3 almost to the T. If you have solved this issue please let me know what you tried. I noticed my power supply is making some weird n…
68kMLA Hardware by KenB123 Tue, 3 Feb 2015 - 14:26

"Suspicious" power adapters — #22

they could have called one Possessed, just to make it a little more juicy.  I never did trust that Mr Macintosh…  Hummm…….. { "lightbox_close": "Close", "lightbox_nex…
68kMLA Hardware by uniserver Sun, 1 Feb 2015 - 14:09

Out with the old, in with the new — #3

TheWhiteFalcon said: I guess it'd sort of be an inefficient print server, but it's at least quiet. I use mine as a music server. Mine isn't cracked on top, it's definitely go…
68kMLA OS 9 by EvilCapitalist Mon, 12 Jan 2015 - 22:26

Out with the old, in with the new — #2

I guess it'd sort of be an inefficient print server, but it's at least quiet. I use mine as a music server. Mine isn't cracked on top, it's definitely got some blemishes though. I…
68kMLA OS 9 by TheWhiteFalcon Mon, 12 Jan 2015 - 22:07

Scored Two Macintosh Plus systems — #8

Bad solder joints. There's a thread somewhere on here about that problem with some photos of which ones you'll want to freshen up.
68kMLA 68k by Scott Baret Mon, 12 Jan 2015 - 03:31

Scored Two Macintosh Plus systems — #7

Yeah they look like platinum, one is slightly yellowed. Also, one of them I sometimes need to smack a couple of times to get the crt on. Any ideas what the problem is? Just a loose…
68kMLA 68k by Jake Lebovic Mon, 12 Jan 2015 - 03:29
mp.ls