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akillas
Fanfold Paper
Posts: 6
Registered: ‎10-17-2015
Location: GR
Views: 463
Message 1 of 2

Υ50 freezes when power adapter is being unplugged

hi

i have a problem with my Y50.When the laptop is charged and i want to use it on battery if i unplug/disconnect the power adapter ,the laptop freezes and i have to shut it down by helding the power button for 5-7 seconds.

on battery works without problems.If i m out of battery and i plug the power adapter while the laptop is on it works fine no problem.But if i unplug it again it freezes the system.

 

i have updated my bios to the latest version 303

is my power adapter faulty or is there any special settings that i m missing for the lenovo power management software?

 

e.g. when boot in safe mode and i unplug the power supply it doesn't freeze...

akillas
Fanfold Paper
Posts: 6
Registered: ‎10-17-2015
Location: GR
Views: 445
Message 2 of 2

Re: Υ50 freezes when power adapter is being unplugged

it is because of the nvidia driver....if it happens to you just downgrade the nvidia driver...their 358 version is corrupted

download it from the lenovo site or from microsoft.

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