Re:Thunderbolt 3 Dock Issue with Monitors not turning on after wakeup from sleep in Displays, Options and Accessories https://forums.lenovo.com/t5/Displays-Options-and-Accessories/Thunderbolt-3-Dock-Issue-with-Monitors-not-turning-on-after-wakeup-from-sleep/m-p/4304363 Displays, Options and Accessories topics Thu, 01 Oct 2020 21:06:41 +0000 op01_en <![CDATA[ Re:Thunderbolt 3 Dock Issue with Monitors not turning on after wakeup from sleep ]]> https://forums.lenovo.com/topic/findpost/1397/4304363/5152841 I have a Lenovo Extreme X1 Gen 2, the ThinkPad Thunderbolt 3 Workstation Dock and two LG Ultrawide monitors attached to it.

 

If I use DisplayPort, after the monitor goes to sleep they will not come back.  If I use HDMI it works fine.

 

This is an issue with ]]> Thu, 01 Oct 2020 21:06:41 +0000 https://forums.lenovo.com/topic/findpost/1397/4304363/5152841 Fosol