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07-10-2020

US

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  • Posts: 1
  • Registered: ‎07-10-2020
  • Location: US
  • Views: 45
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Thinkpad X1 tablet gen3, USB-C not working after upgrade thunderbolt firmware

2020-07-10, 8:11 AM

This morning, i found my tablet's keyboard not connecting to Windows, it feels like the driver problem so i decide to upgrade it.

 

After i download and upgrade thunderbolt and firmware from (https://pcsupport.lenovo.com/us/en/products/tablets/thinkpad-tablet-series/thinkpad-x1-tablet-3rd-gen-20kj-20kk/downloads/ds504184)

 

i found USB-C not working anymore, no charging or data connect. Now it just shot down and cannot reboot again. :(

 

My tablet type is 20KJ, and it works fine before this upgrade.

 

Anyone can help me, thanks a lot!

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