System: Windows 10 Battery or AC: Both Model: ux410u Frequency of occurrence: at every boot or waking up from sleep Reset OS: Screenshot or video: ======================== Detailed description： Hello, I have a dual screen external setup. One on USB C (through Display Port) and one on HDMI. Internal screen is off (PC closed) At every statup or when the PC is waking up from sleep mode, the screen on USB-C is up, and the screen on HDMI is not detected. I need to open Intel Graphics panel and click on detect, and after it's OK. This setup was working with my old laptop from another manufacturer 🙄 Screens are also working well with desktop PC. Thank you.