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Blue Screen Again
Posts: 1
Registered: ‎08-27-2018
Location: EG
Views: 115
Message 1 of 2

Power button does not work and battery drains after shutdown lenovo z50-70

Hello there, I have 2 problems facing me in my laptoaptop lenovo z50-70 :

First, it doesn't turn on if I pressed on the power button while battery is connected however, when I remove the battery and the charger, press on power button and reconnect the charger again it turns on normally but not on battery alone or the charger alone or both connected must do this technique to turn on oterwothe not working.

Second, the battery drains after I shutdow it. For example, I sutdown my laptop on battery 60% and next day when I turn it on by the previously explained method the battery is 46% no devices is connected after shutting down.

I'm running on windows 8.1 pro.

Need help please as soon as possible it is causing me so much disturbance.

Thanks in advance.

Sr Support Specialist
Posts: 8,539
Registered: ‎11-30-2015
Location: PH
Views: 95
Message 2 of 2

Re: Power button does not work and battery drains after shutdown lenovo z50-70

Hi Kimo95,


Welcome to the Community Forums.


I would suggest that you have it checked with your local service center specially that this is a power issue. Take time to backup your files and allow the technicians to isolate the internal parts to prevent risk of shorting out the machine and perhaps save the systemboard if it is not the board itself that is having the issue.


They would be able to assess the point of failure that may have connection with the two issues.


Update us how it goes.



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