Display doesn't work after sleeping.

I have a trouble, after I put my notebook in sleep mode, it doesn't wake up, but the leds are working. I have to shut it down manually from the button, that is not so good.

Hi @m1do ,
Thank you for visiting the HP Support Forums and Welcome. I have looked into your issue about your HP Pavilion 15-n057sr Notebook PC and issues with the sleep mode. Here is a link that goes through some troubleshooting steps to resolve the sleep issues.
Here is a link to the HP Support Assistant. Just download and run the application and it will help with the software and drivers on your system making sure your system is up to date, as this could cause this same issue.
Please let me know how this goes.
Thanks.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

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