- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Many computer users spend long hours online every day and don\'t realize that looking at a bright laptop screen can be hard for the eyes. If you spend a lot of time in front of a laptop screen, consider reducing the brightness of the screen at the earliest opportunity. There\'s a quick and easy way to perform this task so you can save your eyes as well as your battery power.
Press and hold the "Fn" key on the laptop keyboard. T his key is usually located at the top right or bottom left of the keyboard. Press the "Up Arrow" and "Down Arrow" keys, which are usually located in the lower right of the keyboard, to increase or reduce the brightness of your laptop screen. Adjust the level so that you can gaze comfortably at the screen without any glare. Disconnect the battery charger from your laptop and repeat the above procedure. On some laptops, the screen brightness varies considerably, depending on whether or not the device is charged.
Hello, The backlight on your laptop may be going out, but more likely someone has accidentally turned down the brightness on your laptop. Almost all laptops now have a brightness control key that is controlled by using the "Fn" key.
Look for 2 keys on your laptop that have a picture of a Sun with an arrow point up or down. Example:
Pres and hold the "Fn" key will pressing the brightness up key will hopefully resolve your problem.
You can reduce the brightness by pressing Fn Key and END Key together (press Fn key first and Press END key to reduce the brigtness as desired.Fn will be written in blue color on key.Fn stands for FUNCTION)
To increase brightness you can press Fn key and HOME key.
To adjust the brightness of LCD screen, hold down the FN key, repeatedly press the arrow keys to increase brightness. Or, hold down the FN key, repeatedly press the arrow keys to reduce the brightness.
The laptop will reduce screen brightness when on battery to reduce the battery consumption. It should happen every time. You can adjust brightness with the fn+f10 but it will be dimmer when running on battery.