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luiyoshimoto
Paper Tape
Posts: 3
Registered: ‎04-22-2019
Location: BR
Views: 117
Message 1 of 3

Always on USB - USB-C port intermittent charging

Hello,

 

I have an Ideapad 330S and when I turn on Always On USB in BIOS my USB-C port starts to have an erratic behavior. It won't charge my phone as it will constantly turns on and off the power supply.

 

Does anyone have a solution for this? I would really like to use my USB ports to charge my devices when the notebook power is off. I don't need to use the USB-C port as it doesn't have the battery icon next to it.

 

Thanks!

Retired Support Specialist
Posts: 402
Registered: ‎08-02-2018
Location: US
Views: 84
Message 2 of 3

Re: Always on USB - USB-C port intermittent charging

Hi luiyoshimoto!

 

Welcome to the Community Forums.

 

Have you tried updating BIOS and Chipset drivers? If not, please do so by downloading it from support website. In addition, try to use a different USB cable as this is also a factor if the charging is on and off.

 

Regards,

 

 



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luiyoshimoto
Paper Tape
Posts: 3
Registered: ‎04-22-2019
Location: BR
Views: 62
Message 3 of 3

Re: Always on USB - USB-C port intermittent charging

Thank you! Updating the BIOS solved the problem.

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