For months, my Lenovo Yoga C940 laptop seemed to be playing tricks on me. One minute the display would be pleasantly bright, but switching to anything with a dark background caused a gradual drop in ...

When you look at your laptop screen and see it flicker, display distorted images, not power on, or suddenly go black, it can be panic-inducing. After all, without a functioning screen, your laptop is ...

Now, let’s see these in detail. However, if that doesn’t help uninstall the external display adapter if your device has one. This is because when a discrete graphics card is added to the system, it ...