Try your monitor on another computer or laptop to see if the problem persists if it does, you’re probably looking at a replacement, since the error is almost certainly in the LCD panel (the most expensive component of the monitor).
#LAPTOP SCREEN LIGHTS UP BUT NO DISPLAY STRIPES INSTALL#
Go into your operating system’s display settings (right-click desktop and head to Display settings > Display adapter properties > Monitor in Windows 10) to make sure the right hertz setting is applied-you may need to update your video drivers as well.īlack or single-colored lines on LCD screens are caused by a lot of different issues, but if the standard fixes outlined in the flickering section above don’t fix them (check your video and power cables for problems, install new drivers), it’s probably a physical defect in the screen itself. Most LCD monitors use either 59 or 60 hertz, though 75Hz, 120Hz, and 144Hz are also found on premium monitors. The refresh rate is the number of times the computer sends an image to the monitor per second, expressed in hertz. The same thing goes for the power cable: make sure it’s secure at both ends, and if the problem persists, replace it if possible.Īn incorrect refresh rate setting can also cause flickering.
So first, tighten down the cable on both the monitor and the computer end (making sure to completely tighten any retention screws, if your cable has them) or simply replace the cable.
It might be something as simple as a loose or faulty video cable. If your monitor’s screen is often flashing or stuttering, there are a few different problems that you could be facing.
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