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TinkerDifferent Board Governance Policy

Announcements New

Hear Ye, Hear Ye!
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Feedback New

Tell us what you think and how to improve!
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Events & Meet-ups New

What's going on?
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In memoriam

Announcements of community members who have passed away
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Vintage Apple 101: Getting Started

Getting started with an Apple? Start here!

Apple I/II/III New

Discuss Apple's early systems, including their software and accessories.
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Lisa & Macintosh XL New

Discuss Apple's Lisa, including software and accessories for this neglected beauty.
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iPad, iPod, Newton/eMate & Handhelds

Talk about the iPad, the folly that was the Newton, the MP3 player that changed the world & the iPhone.
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Pippin

Bandai and Apple team up!
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None

Add-ons, Peripherals & Networking New

Talk about all handhelds, accessories, accelerators and peripherals made by Apple and other companies. Includes Upgrades, Graphic Cards, AirPort, Apple TV, and more!
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8-bit Micro's & XE Game System

From the 400XL to the 130XE
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Atari ST Line New

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Peripherals

Disk Drives, Cassette Decks & Printers
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Amiga

Everything to do with the ultimate 1980's game changer
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Vintage MSX
For MSX 1 and MSX 2

Vintage Workstations
For the fans of formerly expensive big iron.

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The Macintosh Garden
For all your vintage macintosh software needs!

Requests

After a piece of software? Ask here.
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OS Installers

Need to get your vintage macintosh up and running again? Tired of seeing a '?' on the screen? You'll find what you need here.
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The Lab
If you have a project, either hardware or software, this is the place to put it!

Software New

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3D Printing

Looking for some STL files for reproduction parts? Have some to share?
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Soldering and Repair New

General tips and techniques
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Emulators

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The Soap Box

Chat about everything!

Friendly reminder that no political or religious postings are permitted. Posters of such content will be notified about our guidelines and the content removed.

Introductions New

Come and say hi! :)
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Finds & Conquests New

Did you just score the deal of the century? Or did you just find a box of long forgotten Macs in your attic. Share some stories and photos here!
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General Chat New

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Home Theater & Video Games

Talk about your sweet LaserDisc setup or how you just got the high score in Asteroids!
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Support Us

Discord invite Link

Latest resources

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.
Just a few traces
1733787973467.png
Making a list of possible projects to do for PPC Challenge 2025

iBook G3: hinge, backlight, ram, SSD
iBook G4: Ram, SSD
PowerBook G4: backlight, Ram, SSD, straighten frame
imacG3: ram upgrade
3x iBook G4 parts plus complete shell: test and build a working one, battery rebuild
3x Siil3114 cards: flash firmware to MAC
G3/G4 AGP video cards, fix and test
G5 PCI video cards, fix and test
4x G5 towers, retest, fix
G4 ZIF 500 for B&W, probe/test/fix
MDD fix
G3/G4 SCSI cards swap
G3/G4 USB cards swap
Check all CMOS batteries
Cube speakers rebuild (diaphragm)
iFire DIY amps for pro speakers
EtherWave, test 3 printers

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