i attached external monitor to check if this from graphics card but external monitor worked fine without any problem. Dell XPS laptop screen flickering - posted in External Hardware: I got my laptop about a month ago and for that whole month i never experienced any problems with the screen but after i reinstalled Rep: Screen flickering on laptop Dell inspiron 3442. For the past two days the laptop has been flickering between the display and a black screen, with it becoming somewhat more frequent as time went on. When I turn on the laptop and log in the screen gets all weird and flickers and shows grey lines and it’s very hard to use. A few days ago I attached a Dell D3000 dock to my laptop, and almost immediately my laptop screen started to flicker and repeatedly blink off and on again. Disable Dell subtle screen flickering on Dell XPS 17 (i7-10875H, 2060 Max-Q) Notebookcheck Notebook Forum.Uninstall and reinstall the Display driver.To execute the operation, you are required Visit the trusted laptop service center for your dell laptop screen flickering. This is when you see the laptop screen redraw itself per second. Wiggling it or turning it off and then on may temporarily relieve the problem, but it returns quickly. Contact the manufacturer for a replacement LCD.
