Increase the brightness using the device’s brightness keys or slider
Turn off auto-brightness or adaptive brightness
Disable battery saver or low power mode
Check display settings for brightness limits
Increase brightness in the monitor’s built-in menu
Update graphics drivers or display drivers
Restart the device
Clean the screen if it appears dim due to dirt or smudges
Replace the battery or connect the device to power if power-saving mode reduces brightness
Check for night mode, blue light filter, or dark mode settings