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Vintage Mac Boot Key Combos JDW
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Firmware hack for Wolverine 8mm film digitiser Branchus
Increase the resolution and bitrate of the 8mm film capture of your Wolverine
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MANUAL for MacEffects RAM Card for Mac Portable M5120 & M5126 JDW
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30
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Formatting 800K MFS Disks with 64K ROMs JDW
Learn how to create your own 800K MFS disks
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52
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Cap list for this 90s Japan-only NEC PC
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44
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PINOUT DIAGRAM for SE/30 PDS Slot & Mac IIci Cache Slot JDW
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73
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User's manual and quick reference sheet for Connectix Compact Virtual 3.0
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80
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EPROM Dump from Microcomputer Memories Inc (MMI) MM-112 HDD JDW
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66
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Macintosh IIfx - Sony CR45-S PSU Capacitor List JdM74
Cap list with measurements and work log sheet. Mouser cart included.
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178
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PPC Macintosh L2 Cache Modules Fizzbinn
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Reference information on L2 cache modules for Power Macintosh and clones
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Latest profile posts

More prep. I have 3 iBook G3 500Mhz 12" semi-working status. Hopefully I can get at least two fully working.
ibg3-00-triple.jpg
Disassembling all three at once, to make it easier.
ibg3-00-triple2.jpg
I should really have a magnetic tray for all these screws.

So, just wondering if anyone has some tips for neutralizing this aluminum oxidization... Looks like this thing was down with the Titanic.
ibg3-01-titanic.jpg
I don't even know how this was even running with all that corrosion dust inside.
ibg3-01-titanic2.jpg
I stripped it to the frame, then hit it with a poly brush on a drill.
ibg3-02-polybrush.jpg
Got most of the dust off.
ibg3-02-polybrush2.jpg

Then I had to deal with the the trackpad socket that was pulled off. Luckily it was still inside the unit.
ibg3-03-tpsocket.jpg
And I was able to get it soldered back on. Forgive the crappy focus on my phone camera.
ibg3-03-tpsocket2.jpg

Where is the PPC Challenge 2025?
During the PPC Challenge 2024, I worked on 15 desktops, performing upgrades, fixes, and general use. For PPC Challenge 2025, I intend to work on laptops I have acquired. Prepping SSDs now.

I have purchased some 2.5" mSATA to IDE adapters that were full size with cover for about $12. I also have some cheaper $4 ones without covers, so I printed my own trays to mount them.
IDE-mSATA-rich.jpg
IDE-mSATA-cheap.jpg
IDE-mSATA-printed.jpg
IDE-mSATA-9wide.jpg

I have 14 PPC laptops: 2x 3400c almost like new, an Aluminum PowerBook G4 12" that is pretty banged up, and 11x various iBook G3/G4 12" units in disrepair. I purchased a few different lots of parts machines to fix up some others, but it looks like most will be salvageable/functional. All the G3/G4 models seem to work fine with these adapters (and AppleTVs as well). The two 3400c do not work with these adapters, so waiting for some CF-IDE adapters to arrive.