This IBM Model M2 Keyboard from 1993 has issues... Let's fix it!

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In this video I go through the steps to fix a broken IBM Selectric Touch Keyboard from 1993 - also known as the IBM M2 Buckling Spring Keyboard.
Takes a little bit of soldering and 3 cents worth of components.
We also explore how wrong ChatGPT is about the chip inside this keyboard.
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Mentions:
Model M
www.ardent-tool.com/keyboard/...
Model M2 reverse engineering
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Опубликовано:

29 июн 2024

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Комментарии : 7

@PlaceholderforBjorn 7 дней назад

When I dissembled mine a couples of years ago I think I managed to brake one of the stabilizers on the spacebar. As those is also made of brittle plastic. Think it can be good to mention that. Thanks for a good video!

@AndersNielsenAA 7 дней назад

Thank you. Yes, it's not a very durable design. Same for most other larger keys - they really should've put a metal bracket to hold them but I guess it's another cost cutting measure.

@markmullineux8671 8 дней назад

Would this count as a mechnical keyboard?

@AndersNielsenAA 8 дней назад

Good question. It has very distinct spring mechanism providing the switching.. but on the other hand it’s still a membrane keyboard. Both and neither I guess.

@colinstu 7 дней назад

@@AndersNielsenAA Model Ms used a membrane too and folks would usually consider that mechanical (due to the buckling spring). I'd consider it mechanical.

@AndersNielsenAA 7 дней назад

@@colinstu Usually the distinction is made between individual switches vs a membrane but it doesn’t really make much sense as a measure of “quality”. You can find plenty of horrible mechanical switches and some great rubber dome keyboards too - I can’t handle 20 minutes of typing on a C64 keyboard no matter how “mechanical” it is ⌨️ 😆

@philrod1 7 дней назад

I love mechanical keyboards and I'm a big fan of the old Model M. I was surprised to find out they had membranes under the buckling springs. I feel like a Coca-Cola fanatic who finds out they've been drinking Pepsi all this time without realising. All I can say is they _feel_ mechanical. I guess that's the main thing, right?