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sb057yesterday at 8:49 PM1 replyview on HN

You probably have a bad Thunderbolt chip. No way around it besides SPI flash (which is honestly pretty easy):

https://gitlab.com/MobileAZN/lenovo-t480-thunderbolt-firmwar...


Replies

lavelayesterday at 10:42 PM

there's both the bad firmware issue and ports physically failing on a lot of t480s