Re: Yoga 900 - Sleep mode issue in Lenovo Yoga Series Laptops https://forums.lenovo.com/t5/Lenovo-Yoga-Series-Laptops/Yoga-900-Sleep-mode-issue/m-p/2213991 Lenovo Yoga Series Laptops topics Fri, 14 Oct 2016 17:58:55 +0000 ll06_en <![CDATA[ Re: Yoga 900 - Sleep mode issue ]]> https://forums.lenovo.com/topic/findpost/1516/2213991/3455048 this worked for me:

900 13 isk, wifi card is intel AC8260

  • Click on your Start Menu and type “Network and Sharing”, and open the Network and Sharing Center.