My computer screen is a little dark, how can I adjust it to be brighter?

Manual Adjustment of CRT Display Contrast Misalignment (Dark) ProblemThe 1769 series calibre (775 795 785) has a small number of machines that suddenly weaken the contrast (black screen) when they are subjected to special external interference. For this kind of faulty machine, just enter the factory setting menu, adjust the contrast and recover, no need to repair and replace components.

1. Models with four buttons: press the "OK" key, after the OSD menu appears, press " " or " After selecting the "zoom" function, press the OK key, the zoom function icon will turn red and flash, at this time, then press the "OK" key and continue to press for about 3 seconds, another OSD menu will appear, which means that it has entered the factory setting mode, and then press " or " " " to select the contrast icon, adjust it to the appropriate brightness, and then press " " or " " to select the exit icon, press the OK key to exit, Turn it off and on it once, and it can be used normally!

2. Five-button models: press the "left" or "right" button, after the OSD menu appears, use this key to select the "zoom" function at the same time, and then press " or " " to the zoom function, this icon becomes red flashing, and then press the "right" button and continue to press for about 3 seconds, another OSD menu will appear, at this time, it means that it has entered the factory mode. Then use "Left" or "Right" to select the contrast icon, adjust it to the appropriate brightness, exit the menu, turn it off again, and you can use it normally!

3. The model of the one-button shuttle: press the shuttle, after the OSD menu appears, rotate the shuttle to the "zoom" function icon, press the shuttle, the zoom function icon becomes red flash, and then press the shuttle, and continue to press for about 3 seconds, another OSD menu will appear, at this time, it means that it has entered the factory setting mode, rotate the shuttle to the contrast icon, and adjust it to the appropriate brightness. After exiting the menu, turn it off again, turn it on again, and you can use it normally!

4. In factory mode, except for the contrast can be adjusted appropriately, other functions should not be transferred at will, otherwise they will not be restored.

Open the monitor housing, adjust the brightness, or increase the acceleration pole voltage on the high-voltage package (if you can't adjust it too high, it will accelerate the aging of the CRT).

Open the back cover. There are 3 small white things inside. It can be adjusted. However, it is recommended that you do not do it yourself.

You can try the next screen brightness adjustment software (Desktop Lighter or DimScreen).

You can adjust the screen brightness in the settings:

Click on the [Start] in the lower left corner of the win10 system -- Settings -- System -- Display] option.

In addition, you can also click the notification button on the right side of the taskbar to pop up the menu, where you can also find the brightness adjustment function adjustment bar.

The brightness of the computer screen can be adjusted,Now the display generally does not have a button to adjust the brightness,Gradually with the gradual tendency to use the system to adjust the screen brightness,The following will tell the big silver to sell the house,How to brighten the brightness of the computer screen。

The computer screen is too dark, you can right-click the mouse to open the menu, select personalization in the menu, enter the personalized interface, find the word "display" on the left side and click, it will enter the display window, where you can adjust the brightness of the computer screen, the specific operation steps are as follows:

Tools Ingredients: PC, Windows 7

1. First turn on the computer and enter the computer desktop, as shown in the figure below

2. Right-click the mouse on the computer desktop to open the menu, as shown in the following figure:

3. Select Personalization in the menu, as shown in the figure below

4. Open the personalization window and find the word "display" in the personalization window, as shown in the following figure

5. Click Display, open the display window, and find Adjust Brightness, as shown in the figure below

6. After clicking to adjust the brightness, you can see that there is a screen brightness below, and slide the switch to the right to brighten the screen, as shown in the figure below

Here's how to dim the brightness of your computer screen

First of all, open the computer control panel page, find the display in the page, then open the display page, find the adjustment bright color in the left column, and then see the screen brightness at the bottom of the page, and dim the slider to the left. If the slider can't be dragged, you can click on the circle before using the Nyidia setting, and the slider will drag normally.

During the day, it is adjusted to 40%-50% indoors, and 50% to 80% outdoors during the day. The light is reduced to 20% to 40% at night and below 25% at night. You need to adjust the amount up and down until your eyes are comfortable.

It is not recommended to use the computer in no light, and if you have to, please dim the brightness of the computer screen as much as possible.

Precautions for computer use

The computer should maintain the hard disk regularly, the method is to right-click on the hard disk, point attributes, and clean up the disk, and then click on the tool label, click on the disk scan to check for errors, and finally point to defragment to sort out (need to turn off the screen saver and some auto-run programs in advance, the method is to right-click on the desktop, click the properties, click the screen saver, click the small triangle of the screen saver list, and select none to determine, and the closing method of the resident program is to right-click the relevant icon in the lower right corner of the screen and select close or exit).

These maintenance is carried out about once a month according to the regular use of the computer, and a comprehensive disk scan should be carried out about once every three months (the standard is replaced with comprehensive when scanning), if there is an abnormal situation that cannot be handled, please call ** consultation.

On your computer, dim the screen in the settings window by doing the following:

Tools Raw materials: Mechanical Revolution S3 Pro, Windows 10.

1. Click Settings.

Turn on your computer and click "Start Settings".

2. Single mega first hit display.

The setting interface pops up, and click on the family simple number "Command Annihilation System Display".

3. Dim the screen.

pop up, move the mouse under "Change the brightness of the built-in display", move the mouse to the left, and the computer screen will dim.

Computer brightness dimming measures:Operating environment: HP, etc.

1. Windows

1. Find and click "Start" from the lower left corner of the Windows computer desktop, and click "Settings" after the pop-up window appears.

2. After the Windows settings window pops up, click "System" in the page to enter.

3. After entering the new page, click on the night mode setting, slide the light tour virtual rock mark from the function bar of strength to adjust the brightness, and then click on the orange to enable it immediately.

2. Mac1: Go to your Mac computer and click on System Preferences, find and click on the monitor on the page.

2. After switching to a new page, turn off the automatic brightness adjustment function from the brightness column.

3. Slide the cursor to adjust the brightness you like, and you can complete the brightness adjustment of the computer.

The brightness of the computer screen can be adjusted through the control panel, personalization.

Specific steps: Step 1: Turn on the computer first, then return to the computer desktop;

Step 2: Click "Start" in the menu bar, click "Control Panel", and then select "Personalization", (or right-click and select "Album Envy");

Step 3: We saw the interface of "Change the visual effects and sound on the computer", and we saw that here we can do "Change Desktop Icon", "Change Mouse Pointer", "Change Account**", "Display" and so on;

Step 5: After that, see "Adjust Brightness" on the left side, click "Adjust Brightness";

Step 6: Notice the "Screen Brightness" below, click on the stretch bar, move it to the left a little bit, and see the brightness change effect of the screen;

Step Yu Rent Sudden Seven: In this way, the brightness of the computer's screen will be dimmed, and if you think it is too dark, you can stretch it to the right. State shooting.

The process of dimming the computer screen is as follows:Tools: Dell XPS13-9350-3708, Win7.

1. First turn on your computer and click on the start menu in the bottom left corner.

2. Find the control panel in the start menu and click to enter.

3. After opening the control panel, find the display and click to enter.

4. After entering the display, click on the left to adjust the brightness.

5. Then there is a sliding toolbar to adjust the screen brightness at the bottom of the screen, and you can adjust the screen brightness by dragging the button.