Add Yahoo as a preferred source to see more of our stories on Google. So, the screen on your TV is showing signs of trouble. Maybe it’s a minor annoyance, like a few dead pixels or horizontal lines.

Dead pixels on your Galaxy Z Flip 5 display can occur due to a variety of reasons such as software glitches, hardware faults, or screen damage. It’s a common issue that many smartphone users face and ...

You might have to replace the screen, but first try rebooting, checking for debris, and updating the graphics driver with a second monitor Reviewed by Michael Barton Heine Jr Restart your laptop and ...

What causes a laptop’s screen to suddenly have a tiny black spot in the middle of it and is there anything I can do about it? The black spot you refer to is most likely what we refer to as a ‘dead’ or ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Zach was an Author at Android Police from January 2022 to June 2025. He specialized in Chromebooks, Android smartphones, Android apps, smart home devices, and Android services. Zach loves unique and ...