(Ex: 'Every few times a game is started it flickers.' Please place an X to the right of the option showing how often you see this issue using specific steps. PnP for external display adapters does not work. USB-C display adapters do not initialize unless machine is booted from off. Provide a detailed description of the issue I wonder if anyone at Intel or in this forum can offer suggestions on what's happening to prevent external display recognition except at boot up and what resolution may entail as the issue has existed for several weeks with lots of discussion on Lenovo's forum with no resolution.Īs described in the guidelines for Graphics questions here is further information about the issue and my specific device:
Dell photo printer 720 usb cable driver#
General consensus indicates there may be some model-specific driver issues creating this problem. There are many individuals experiencing the same problem with this laptop. This is somewhat less than convenient and not what I would expect from a modern laptop. If I unplug the USB-C display adapter after successfully following this procedure, I'm not able to recover the display by plugging the adapter back in and need to reboot again from off in order to regain use of an external display.
If I follow this scenario I'm able to consistently utilize various adapters for external displays. Unplug and plug-in the display adapter I want to use, make sure the external display is on, and then cold boot the machine. I'm only able to successfully utilize external displays if I completely shut down the laptop.
Dell photo printer 720 usb cable windows 10#
This is with the latest Lenovo provided bios & drivers, and Windows 10 home updates (fall creators). I've tried multiple adapters with external displays and, universally, I find that I an not able to make external displays work in a plug-n-play fashion. This creates real problems as this is a work machine for me and I need to be able to quickly change displays when meeting with clients, etc. Like many other owners of this laptop ( Yoga 920 USB C to HDMI not working - Lenovo Community ), I've found that driving an external display over the UBS-C is very challenging. The laptop is advertised as supporting DisplayPort Alternative Modes over USB-C. Last month I bought a new Lenovo Yoga 920, which has an i7-8550U w/Intel 620 graphics and 2 USB-C/Thunderbolt 3 ports.
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