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by 1bc29b36f623ba8 2219 days ago
Yeah, that sounds about right. I was working for a call centre providing support for Dell at the time, and the year before this was introduced we had a LOT of customers who got their laptops fried by dodgy chargers.

I'm not qualified to answer whether the ID pin constitutes DRM, and whether it is legal or not, but Dell's customers definitely were having issues with dodgy chargers before this was implemented. The implementation sucks though, as the design means it's easy to short the ID pin, rendering the charger useless.