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Paper Tape
Posts: 1
Registered: ‎03-24-2015
Location: CN
Views: 293
Message 1 of 2

Lenovo notebook E540 Battery drains when it is not powered on

Lenovo Notebook E540 battery drains when it is not powered on. My colleague said that there is a cloud connection being connected during power off and it consumes power. Is that possible? Any resolution?

Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 273
Message 2 of 2

Re: Lenovo notebook E540 Battery drains when it is not powered on

Hi Kingchechan,


Welcome to Lenovo Community!


As far as I know only the Windows update will be accessing to the server, or might be any other 3rd party cloud related application, which might be accessing to the cloud server.


Did you check disabling USB always on in BIOS & Wake On Lan from Windows AND BIOS


Check running command powercfg /devicequery wake_armed to see if any device is programmed to power on the laptop might be this is consuming battery power.


Best regards,

Hemanth Kumar

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