How to adjust the laptop screen if it is too bright, how to turn the laptop screen on

In general, the brightness of a notebook refers to the brightness of the laptop screen, which is an important indicator to measure the luminous intensity of the laptop display screen.

For friends who need to face the laptop screen for a long time, its brightness is too bright or too dark, which will cause great adverse effects on the eyes. Only a dish of soft moderate brightness is best for the eyes. In order to better protect our eyes, how should we adjust the brightness of our laptop?

Let's briefly introduce a few ways to adjust the brightness of a notebook for friends.

Method 1: Key combination adjustment method.

The key combination adjustment method is a method of adjusting the brightness of the laptop through some keys on the keyboard of the laptop. Normally, there will be two "sun" keys in the keyboard of a laptop, usually the "F5" key and the "F6" key, which means that the brightness of the laptop can be increased or decreased through these two buttons. The specific operation is to press and hold the "fn" key first, and then press and hold the "f5" key or "f6" key at the same time until the brightness of the notebook meets your requirements.

Method 2: "Power supply" adjustment method.

The "power supply" adjustment method does not refer to adjusting the brightness of the notebook through the power supply of the laptop, but refers to a series of methods for adjusting the brightness of the notebook computer by clicking the power icon of the laptop. The specific operation is: first click the "Power" icon in the lower right corner of the laptop computer desktop, and after the pop-up window, click the "Adjust Screen Brightness" option in the pop-up window, and enter the "Adjust Screen Brightness" window, we can see the "Brightness Adjustment" slider at the bottom of the window, and then adjust the slider to the left or right as needed to reduce or increase the screen brightness.

Method 3: Conventional operation method.

The conventional method is a method of adjusting the brightness of the computer screen through the properties of the computer desktop, which is not only suitable for laptops, but also for desktop computers. The specific operation is: desktop right-click Properties Appearance Advanced item (drop-down menu to select the "Window" option) Color (select the "Other" option), and then you can adjust the brightness of the computer screen.

Right-click on the desktop, select Personalize, and then select Display Adjustments.

1. Adjust the screen brightness of notebook products.

Scope of application:

Idea series notebooks, Lenovo series notebooks, ThinkPad series notebooks.

2. According to the above diagram, find the icon on the notebook keyboard, and then adjust it with the FN shortcut key. For example, the up and down arrow keys on the keyboard indicate increasing brightness and decreasing brightness, press fn+ if you need to increase brightness, and press fn+ to decrease brightness.

As shown in the figure: 3. The position of the shortcut keys to increase and decrease the brightness is different for different models of keyboards, for example, the F5 and F6 positions are used as the screen brightness adjustment buttons. As shown in Fig

Note: Some models do not need to cooperate with the FN function key, and can be adjusted by pressing directly; The shortcut keys for adjusting the brightness of the screen in the notebook will have the following layouts:

1) FN with up and down arrow keys.

2) FN with F5 or F6 keys.

3) F11 and F12 keys.

4) FN with home or end key.

Second, the all-in-one product adjusts the screen brightness.

The button for adjusting the brightness of the screen of the all-in-one product is generally designed on the front or side. In addition, some models can be adjusted directly by pushing a button, while others can be adjusted by using a finger in the touch area.

2. Example 2: Use your finger to gently touch the touch area, wait for the indicator light in the area to light up, and then select the Reduce Brightness or Increase Brightness button to touch, until it meets the actual needs, and then release your finger. As shown in Fig

3. Adjust the brightness of the screen on an ordinary monitor.

Connected to an external independent display, there will be several operation buttons on the front panel or side, just find the brightness icon and press it, and then use the button marked with arrows to adjust it.

1. Find the brightness button of the monitor and press it.

3. After the adjustment is completed, wait for a few seconds to turn off automatically, or press the main button directly to finish.

4. Use the system power option to adjust the screen brightness.

Scope of application: Windows Vista, Windows 7, Windows 8, Windows Note: Windows XP system is not supported).

There are usually two ways to adjust the brightness, one is software adjustment, adjust the brightness in the system, search in the control panel and generally find it, and the other is hardware adjustment, usually fn combined with a certain f key adjustment, generally there will be a logo similar to the light bulb pattern on the key, but this adjustment usually needs to install the manufacturer's keyboard driver to use.

There are two ways to do this, and the specific operation is as follows:

Method. 1. Brightness shortcuts.

1. Although the notebook does not have an adjustment button, there are shortcut keys to adjust, the general notebook is adjusted with FN with F6 F7, some notebooks may be different, generally there are two sun icon keys in the function key, that is, the brightness adjustment key.

Method. 2. Power regulation.

1. Use the power option to adjust, first right-click on the power icon in the taskbar and select "Adjust screen brightness".

2. Enter the power options window, at the lower end, there is a screen brightness adjustment benchmark, which can be adjusted by pulling the slider with the mouse.

3. You can also select the "Select the time to turn off the display" on the left side to adjust the screen brightness.

4. Jump to this window, choose to adjust the planned brightness, you can also adjust the brightness, one is when the battery is used, the other is when the power is turned on, if the screen brightness is darkened soon after use, it may be that the time is set, and the display brightness time can be turned up a little higher.

5. You can also set it through the advanced power supply, click the "Change advanced power settings" item on the lower left side.

6. After entering, select the "Display" item, adjust the "Display Brightness", and adjust the "Display Brightness Dimming".