Why is my computer monitor screen darker than usual? A PC monitor screen can appear too dark because of an outdated graphics driver, a outdated LCD inverter or because the monitor has low...

Why does my TV keep restarting? Your TV may keep restarting because of a loose power cable connection, a pending restart, outdated software or a faulty HDMI cable. Loose power cable...

Why does my soundbar switch inputs by itself? Your soundbar may be switching inputs by itself because of incorrectly connected HDMI leads, a demo mode setting, and an enabled CEC setting or an...

Why does my monitor keep changing refresh rate? Monitors changing refresh rate automatically is a common problem caused low refresh rate settings, using incorrect cables, wrong port selection and...

Why does my monitor keep changing brightness? The main reasons why a monitor keeps changing brightness is because of adaptive brightness settings, unsteady power, incorrect screen resolution or a...

Why is my TV screen black but the sound works? The reason why a TV screen can turn black while the sound is still working, can be due to a faulty power supply, a backlight error or a broken TV...