Comments 14

Re: Could Switch's Non-Compliant USB-C Spec Be To Blame For Third-Party Docks Bricking Consoles?

GloomyGus

@chardir They should fix their compliance, yes. And so should 90% of USB-C devices out there. The USB-C standard is a complex beast, and most devices break from it somewhere. Certification is still not well implemented in the industry.
It seems all these compliance issues, at worst, cause an overdraw that is still lower than what the offical dock/power supply give the Switch. Which wouldn't explain any of the bricking.

Re: Nintendo Comments On Third-Party Docks Bricking Switch Systems

GloomyGus

@Yorumi There were reports of bricked consoles prior to 5.0 from people using unlicensed docks, too. It did get much more prevalent (or at least reports of it did) after 5.0.
5.0 may well have changed the power request the switch sends, and the unlicensed docks couldn't understand the changed message and started sending more power.

Re: Nintendo Comments On Third-Party Docks Bricking Switch Systems

GloomyGus

A lot of companies selling cheap USB-C devices do not implement the standard correctly, especially in the area of power negotiation and supply. This issue is well documented across the industry.
These dock makers likely built their devices to handle the messaging from the original firmware as far as power supply is concerned, and then 5.0 changed the messaging slightly, and the cheap docks got confused and sent too much power. Something on the switch got fried out, that's why even official docks can no longer function with these systems.