Screen flickering in Windows 10 is usually caused by a display driver issue or incompatible app. To determine whether a display driver or app is causing the problem, check to see if Task Manager flickers.
Please try doing a hard reset, remove the battery and AC adapter then press and hold the power button for 20 seconds. Plug them both back in and boot it up again and see if it loads just fine. It's best to get the latest display driver out there.
Use the Auto Detect feature, it's way easier and it will give you the latest and accurate driver there is.