If your iPhone shows a black, unresponsive screen, start by checking for physical damage or charging the device for at least 15 minutes. If that doesn’t help, force restart your iPhone or update its ...

For many Vizio TV owners, a dim or partially dark screen can be a frustrating and puzzling issue. However, in many cases, these problems can be diagnosed and fixed with some basic troubleshooting and ...

From quick restarts to advanced troubleshooting, learn how to revive your touch screen before seeking professional help Reviewed by Lisa Mildon Restarting your device can often fix a touch screen that ...