Have you tried using the brightness control? [https://www.howtogeek.com/241937/how-to-adjust-your-macs-screen-brightness-manually-and-automatically/|How to Adjust Your Mac’s Screen Brightness, Manually and Automatically]
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Have you tried using the brightness control manually? [https://www.howtogeek.com/241937/how-to-adjust-your-macs-screen-brightness-manually-and-automatically/|How to Adjust Your Mac’s Screen Brightness, Manually and Automatically]
Have you tried using the brightness control? [https://www.howtogeek.com/241937/how-to-adjust-your-macs-screen-brightness-manually-and-automatically/|How to Adjust Your Mac’s Screen Brightness, Manually and Automatically]