jmacz's latest activity
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jmacz replied to the thread jmacz journey.Not going to try since it’s working great. :) -
jmacz replied to the thread jmacz journey.I'd need to get a oscillator. My other PB 540c with full 040 at 40MHz can keep running the MacBench pro tests and continues doing fine...
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jmacz replied to the thread jmacz journey.Haha... will get it. It died after two runs of MacBench 3.0 graphics tests. :) Looks like it's going back to stock speed.
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jmacz replied to the thread jmacz journey.Ran into a slight problem with the memory hack - the Viking card I have has a different layout. But it's working now. Overclock (40MHz)...
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jmacz replied to the thread 48MB in a PowerBook 500 Series – an Illustrated Guide.Viking card.. different layout. 1st and 3rd columns go together, and 2nd and 4th columns go together.
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jmacz replied to the thread jmacz journey.I had bought one of those smaller handheld rotary tools (Fanttek F2) and used the smallest grinding bit and just went super slow. After...
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jmacz replied to the thread jmacz journey.That was really painful but yes, that CPU is repaired. Had to cut away part of the exterior to get enough of the pin to solder onto...
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jmacz replied to the thread Quadra 950 Various Crashes.Argh.. image corrupted again. I've about exhausted the easy debugging... only thing easy left to try is a non emulated SCSI (ie. real...
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jmacz replied to the thread Quadra 950 Various Crashes.Still doing ok. Hopefully stays that way.
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jmacz replied to the thread Rebuilding an Apple Multiple Scan 20" display.Bravo!!! 👏 Awesome result!! :) I usually use painters tape over the little icons to avoid filler getting in there.
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jmacz replied to the thread PowerBook 500 Series Powerbrick Replacment.Yup, what @croissantking said. My bricks are two PSUs in one.. the battery side limited to 1A.
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jmacz replied to the thread Macintosh IIci ROM Modifications.Yup.
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jmacz replied to the thread Quadra 950 Various Crashes.Still running strong so far... 🤞
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jmacz replied to the thread Quadra 950 Various Crashes.I might actually have a combination of problems and because of the permutations and the lack of a reliable repro, it's difficult to...
