USB-C ports quit working

Yet_another_Apple_customer Said:

"USB-C ports quit working: All 4 ports on my MBP 2018 Catalina 10.15.4 Has anyone seen this before? I'm unable to charge my laptop It won't recognize my external hard drive It's like they no longer exist Thanks in advance"

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Reset your SMC and your NVRAM:

Sometimes changes are made to the system(i.e. updates) and then settings (i.e. for the Ports) become manipulated, technically. So, reset both on your Mac.

Hi,

Blow out the dust of USB-C ports could work.

If it doesn't help, you'd better contact Apple support or make Genius Bar reservation or take your MacBook Pro to nearby Apple Authorized Service Provider to be examined it.

https://support.apple.com/contact

https://www.apple.com/retail/geniusbar/

https://locate.apple.com

Yet_another_Apple_customer Said:

"USB-C ports quit working: Resetting the SMC did it thank you very much”

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You are welcome.