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What's DOS?
Posts: 2
Registered: ‎02-02-2013
Location: UK
Views: 239
Message 1 of 2

U300e crashes on sleep or hibernation

Does anyone else have an issue with their ideapad crashing when it goes to sleep? Right from new my U300e has been doing this. If I go out of the room and leave it running, even if I am away for only half an hour, when I come back the screen is black, and nothing I do will wake the computer up, so I have to restart it by turning it off by holding down the on/off button for 4 seconds. 

I really dont like doing this as it always starts with the warning that windows was not shut down properly.

Is there a way around this? is there a fix for it?

Retired Support Specialist
Posts: 293
Registered: ‎02-01-2012
Location: Inda
Views: 215
Message 2 of 2

Re: U300e crashes on sleep or hibernation

Hi Philingle,


Thanks for the Post.


I would suggest you to please update the Power Manager software and Bios of your system from the below mentioned web link.


After that click Start > programs- Command prompt- run as command prompt.

powercfg -h -on




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