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cem_kil
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Posts: 13
Registered: ‎07-15-2017
Location: US
Views: 479
Message 1 of 5

Lenovo Yoga 720 battery decreasing after bios update

Hello, 

I have Lenovo Yoga 720LKB 15 inch version. After screen flickering problem I updated last bios version (4MCN28WW(V2.00)

and windows updates. Also all of Intel HD graphics settings are in balanced mode (Charging and battery mode included). Downloaded Lenovo Vantage but cant see any options for this. Closed any apps like Steam etc on background. But battery life is still decreasing dramatically like %1 percent in a minute.  How can i fix that? 

 

Thank you.

cem_kil
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Posts: 13
Registered: ‎07-15-2017
Location: US
Views: 436
Message 2 of 5

Re: Lenovo Yoga 720 battery decreasing after bios update

I made some observation today and taked notes. Battery percentages are like that;

 

15:22 hr/ %98

15:33 hr/ %93

15:49 hr/ %86

16:04 hr/ %79

16:12 hr/ %76

16:22 hr/ %71

16:27 hr/ %69

16:30 hr/ %68

 

As you can see %30 battery lost in one hour. Brightness is %100. Just used Opera browser for internet.. Did not do anything harder.

 

So here is question, is it normal? Waiting for solutions.

 

Thank you.

 

Retired Moderator
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Location: CZ
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Message 3 of 5

Re: Lenovo Yoga 720 battery decreasing after bios update

How long you have been using the system? On Opera, if you're browsing YouTbe ( music videos ) it could be normal 


http://www.krasotaiskusstva.com
cem_kil
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Posts: 13
Registered: ‎07-15-2017
Location: US
Views: 395
Message 4 of 5

Re: Lenovo Yoga 720 battery decreasing after bios update

I am using opera since i bought this computer its been a while 9 months and watching youtube videos all time. It was not like that.
cem_kil
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Posts: 13
Registered: ‎07-15-2017
Location: US
Views: 394
Message 5 of 5

Re: Lenovo Yoga 720 battery decreasing after bios update

I recognise that. When the battery decrease one percent screen is flickering.

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