Here is a list of other items you should check: Cable – If you can, change the cable connecting your monitor to your computer. Monitor flickers during startup, but no other time. Five tips to fix a screen flicker. Then, based on that information, you'll need to update, rollback, or uninstall your display driver or update or uninstall the app. Wait 3-4 minutes and connect the battery back, then turn your laptop on. These screens are sensitive to magnetic fields or electronic items near the computer. Hi Srikanth bandi, Thanks for posting. laptop screen flickers, but works well with hdmi cable connected to T.V: Laptop LCD screen flickering (gets better if ext. Unfortunately the screen shot you provided along with the 8 beeps means the LCD has failed.Please contact Tech Support for further troubleshooting and possible resolution. - posted in External Hardware: Hi guys. Laptop computers have LCD displays that are sensitive to many things. In the past few weeks, upon starting up my laptop, or returning from standby/sleep, my laptop screen flickers. Before you start searching and attempting to troubleshoot a malfunction, you need to try powering off your laptop. To do this, unplug your computer from the outlet and remove the battery from it. To determine whether a display driver or app is causing the problem, check to see if Task Manager flickers. Hi there, I recently had some issues with the display of my Inspron 15 5000. Essentially, without any apparent reason, I started to have bands all over the screen during the start-up of the laptop. LCD displays have faults that sometimes produce a flickering screen, lines, dots or a faint display. What has to be done if laptop screen is flickering. I have a brand new Asus PG279Q monitor that I just replaced a year old PG279Q with yesterday. Other Screen Flickering Causes. If changing the refresh rate doesn’t fix the flicker on the screen, it could be related to other factors. Hi, I am recently having issues with my laptop screen, and would appreciate any feedback. Screen flickering in Windows 10 is usually caused by a display driver issue or incompatible app. by Bill Detwiler | Brandon Vigliarolo in Hardware on June 19, 2018, 12:19 PM PST Few computer problems are more annoying or … (I have a HP dv2700). Apologies that your system is not working as expected.