Adjust Brightness: Press the brightening key to increase the brightness and the dimming key to decrease it. It sounds like you are using a computer with an independent monitor. Try to use the button on the monitor to change the brightness. Thanks! We're glad this was helpful. November 25, 2024 https://loyalbahisgncel94836.dreamyblogs.com/36217460/loyalbahis-giriş-temel-açıklaması