Re: y520 144hz on external monitor, possible? in Gaming Laptops https://forums.lenovo.com/t5/Gaming-Laptops/y520-144hz-on-external-monitor-possible/m-p/3696875 Gaming Laptops topics Thu, 15 Mar 2018 22:57:02 +0000 ll07_en <![CDATA[ Re: y520 144hz on external monitor, possible? ]]> https://forums.lenovo.com/topic/findpost/2250/3696875/4013321 Thu, 15 Mar 2018 22:57:02 +0000 https://forums.lenovo.com/topic/findpost/2250/3696875/4013321 nortondlcl