Uploaded October 2025 | Updated September 2026, 1 week ago
I bought this LC 475 on eBay (the place where I buy the things I later regret™) because it had an auto-inject floppy drive - a rare find on an LC 475. But what I didn't notice is way cooler: The model number on the case top is a sticker. This means one thing...
This is likely an LC II that had a dealer-installed LC 475 upgrade performed!
Sure, someone could have acquired the parts later and done it, but that doesn't change the fact that it is clearly an upgrade kit from Apple, as the case bottom also has a new sticker applied over the old one. (If this had been an upgrade kit from MicroMac, I don't think it would have included the new case stickers.)
Dealer upgrade or not, the fact still stands: LC logic boards and power supplies need recapped. So let's do it.
Will the recap go smoothly? Will I remember the caveats with the LC 475? Will it chime? You'll have to watch to find out!
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I bought this LC 475 on eBay (the place where I buy the things I later regret™) because it had an auto-inject floppy drive - a rare find on an LC 475. But what I didn't notice is way cooler: The model number on the case top is a sticker. This means one thing...
This is likely an LC II that had a dealer-installed LC 475 upgrade performed!
Sure, someone could have acquired the parts later and done it, but that doesn't change the fact that it is clearly an upgrade kit from Apple, as the case bottom also has a new sticker applied over the old one. (If this had been an upgrade kit from MicroMac, I don't think it would have included the new case stickers.)
Dealer upgrade or not, the fact still stands: LC logic boards and power supplies need recapped. So let's do it.
Will the recap go smoothly? Will I remember the caveats with the LC 475? Will it chime? You'll have to watch to find out!
*
Ways to Support the Channel:
☕️ Tips or Support via Ko-fi: ko-fi.com/jdmcs
🈷️ Support me on Patreon: patreon.com/jdmcs
📦 Amazon Wishlist: jdmcs.net/wishlist
... or simply do the YouTube things: Like/Dislike, Comment, Subscribe, Enable Notifications, and participate in the Chat. These things help the channel, too!
**
Read Computerized Start™, my Official Blog: jdmcs.net/myblog
Follow me on Instagram: jdmcs.net/myinstagram
Follow me on Twitter: jdmcs.net/mytwitter

![Lets Go [Pentium] Pro: If At First You Dont Succeed, Try Another Regret (Computerized Start™ Live)
This description will be updated when I have a few minutes...
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Ways to Support the Channel:
☕️ Tips or Support via Ko-fi: https://ko-fi.com/jdmcs
🈷️ Support me on Patreon: https://www.patreon.com/jdmcs
📦 Amazon Wishlist: https://jdmcs.net/wishlist
... or simply do the YouTube things: Like/Dislike, Comment, Subscribe, Enable Notifications, and participate in the Chat. These things help the channel, too!
**
Read Computerized Start™, my Official Blog: https://jdmcs.net/myblog
Follow me on Instagram: https://jdmcs.net/myinstagram
Follow me on Twitter: https://jdmcs.net/mytwitter Lets Go [Pentium] Pro: If At First You Dont Succeed, Try Another Regret (Computerized Start™ Live)](https://i.ytimg.com/vi/jmqP9LX0nZ4/mqdefault.jpg)






![The Flex 64K: I Should Have Kept My Mouth Shut During Wheel of Regrets™ (Computerized Start™ Live)
I meant to look at my Macintosh IIsi tonight, but Wheel of Regrets™ took over the stream...
Everything was going smoothly until someone made the comment about a clone computer that I had. And me, perplexed how they knew that I had bought another Apple ][ clone, didnt keep my mouth shut. Thats how the OS-21, a.k.a. the Flex 64K, took over the second half of the stream.
Did I get any Trident cards? What is the Flex 64K? And does it work? Youll have to watch to find out!
*
Ways to Support the Channel:
☕️ Tips or Support via Ko-fi: https://ko-fi.com/jdmcs
🈷️ Support me on Patreon: https://www.patreon.com/jdmcs
📦 Amazon Wishlist: https://jdmcs.net/wishlist
... or simply do the YouTube things: Like/Dislike, Comment, Subscribe, Enable Notifications, and participate in the Chat. These things help the channel, too!
**
Read Computerized Start™, my Official Blog: https://jdmcs.net/myblog
Follow me on Instagram: https://jdmcs.net/myinstagram
Follow me on Twitter: https://jdmcs.net/mytwitter The Flex 64K: I Should Have Kept My Mouth Shut During Wheel of Regrets™ (Computerized Start™ Live)](https://i.ytimg.com/vi/l9dvJ5o6D9I/mqdefault.jpg)

