Youneed to repeatedly tap on the "brightness" option until you get a desired value like Auto. After you have set the brightness to the desired mode, press the inductive button again. There are four brightness modes on Fitbit Charge 3. In the "NORMAL" mode, the screen brightness will be within the original value. 0 You can get close to what you want. Turn Main Brightness down to 0. Turn Night Light to 100%. I can make it so dim I cannot see the mouse pointer or much else. If that is not dark enough, then you can use the Feedback Hub (Start, Feedback) to ask for a darker setting. So short of turning the monitor to black on black, you can get very close. Tech Home Entertainment. If You Want Better TV, Start by Changing These Settings. Your TV probably doesn't look as good as it could. Making these changes can fix that. Geoffrey Justso folks know what I have already done, I have already attempted to dim the screen by using the keyboard dim screen controls (Fn + F4) and by going into Control Panel\Hardware and Sounds\Power Options. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. Heres how. First, launch Control Center on your iPhone using one of the two methods listed here: iPhone X or newer: Swipe down from the top-right edge of the screen. iPhone SE and iPhone 8 or earlier: Swipe up from the bottom edge of the screen. When Control Center appears on your screen, tap and hold the flashlight icon. i1oH.

can you change the brightness on a tv