Problem with the dimming of the computer screen 50

I've also encountered such a situation.,The display slowly brightens,There was a slight red at the beginning,I don't know if the landlord is,It's two situations.,One is that the display has been bumped in handling.,And the humidity of the environment where the computer is located.。 It is recommended to hold more meetings every day, and do not work in a too wet environment, so that the computer will recover slowly, and there will be no reimbursement without worrying too much! It's going to be available for a while!

Maybe it's not that complicated, first look at the connection end of the cable package behind the display and the connection end of the display, as well as the connection end of the host, whether it is loose. If it is loosened, just re-tighten it. The problem is solved.

If not, there may be a problem with the display. Start with the smallest mistake and don't wronged it. Hehe.

The aging of the picture tube, it is also possible that there is a problem with the capacitance of the power supply part of the display, and these two situations may have the problem you mentioned!

Check the monitor. If it's a CRT, it may be that the header is broken.

First of all, look at the plug on the back, if it's good, it's the aging of the picture tube.

Your computer may be reimbursed, and it should be fine if you take more maintenance on a regular basis. You can also right-click to go to the property value to adjust it!

Your monitor is probably running over...

I think it's probably a damp problem.

Here's how to fix it:

1. Right-click the Start Menu button on your Windows 10 desktop, and then select the "Control Panel" menu item in the pop-up menu.

2. In the open control panel window, click the view drop-down menu on the right and select the "Large icon" menu item.

3. At this time, you can see all the icons of the control panel, find the "Power Options" icon, and double-click to open the power options.

4. In the power options window that opens, click the "Choose when to turn off the monitor" shortcut link on the left. In the window on the right, you can see the item of adjusting the brightness of the plan, and pull the power supply and the power supply to the far right.

5, and then click on the "Change advanced power settings" shortcut link below.

6. Set the "Use battery" and "Power on" to "Off" when the adaptive brightness item is enabled, so that the monitor screen will not automatically dim in the future.

1. Motherboard problems: It may be caused by the lack of voltage on the notebook motherboard or the problem with the high-voltage board, under normal circumstances, these faults can be repaired, and the motherboard must not be replaced.

2. Broken screen line: After the screen line of the laptop screen is broken, it will also cause the display screen to become darker, because the notebook is foldable, if we turn on or off the screen too violently, it will cause the screen line to be worn, and even cause the screen line to break.

3. The problem of the high-voltage board is caused: the aging or burning of the high-voltage plate of the laptop may cause the screen of the laptop to darken, and the high-voltage plate of the display screen will cause the chip to be easy to age if it works under high voltage for a long time, and it is easy to cause the chip to burn out.

One of the reasons why the computer screen is darkened: motherboard problems.

It may be that the computer motherboard has no voltage or the high-voltage board and the motherboard have problems, aging, short circuits and other faults, and most of these faults can be repaired without having to replace the motherboard.

The second reason for the dimming of the computer screen: the screen line is broken.

The screen line of the display screen will be broken will cause the screen screen to darken, because the computer is foldable, so if we open and close the screen too hard, the screen line will be worn or even broken. We need to pay more attention to it in our daily use.

The third reason for the dimming of the computer screen: the problem of the high-voltage board.

The screen darkness caused by the high-voltage board is more common due to the aging of the high-voltage board or the burn-out or the loosening or burning of the power connection line of the high-voltage board. If the high-voltage board of the display screen works at high temperature for a long time, the chip will be more likely to age or burn out.

The fourth reason for the dimming of the computer screen: the problem of the display tube.

The aging of the CRT lamp or a short circuit will make the screen display dark, in such a situation, we can send the computer to a professional for processing or return to the factory for processing, and the aging of the lamp is generally because of long-term use or collision during use, and the short circuit inside the computer screen may be caused by the metal in the screen shell, and the screen shell of the computer display screen may also prevent short circuit if it is broken.

If the computer screen automatically darkens, this is the meaning of protection, because many computer screens are like this in the design process, and then he is a gradual process, if it gradually dimens, it means that the computer is protected to a certain extent, so in this case you don't have to worry, it's not that there is a problem with the computer itself, you can rest assured.

It's definitely a long period of inaction, and then the computer screen automatically goes into an energy-saving mode.

It's not moving for a long time, or it's a matter of light.

It could be the following:

1. The color of the screen is black, but if you look closely, you can see the desktop, which is called dark screen. It may be that there is a problem with the lamp, and the aging or short circuit of the lamp will make the display screen dark;

2. It may also be that the motherboard has no voltage for the high-voltage board, and the motherboard has problems, aging or short circuits, and most of them can be repaired, and the motherboard does not have to be replaced.

3. This is a normal phenomenon, when the laptop is powered by batteries, its power mode is energy-saving mode, which is the screen of the notebook will automatically reduce the brightness to save the battery's power.

4. If this is not the case, it may be that the power mode setting has been changed. Resetting it and saving it will be fine.

Hello, it's a pleasure to serve you, as far as I know, the dimming of the computer screen can be due to the following reasons:1Brightness settings:

Check to see if your computer's Dullness Brightness setting has been changed, and try adjusting the brightness of your screen. 2.Power issues:

If the battery is low or the power adapter is unstable, it will affect the brightness of your computer screen. 3.Monitor settings:

Some monitors may have their own brightness and contrast settings, and adjusting these parameters can change the brightness and display of the screen. 4.Drive asked Li question:

Display drivers may need to be updated, especially if you install a new operating system or update your operating system. 5.Hardware failure:

If none of the above methods can be solved, it may be that there is a problem with the computer's monitor itself and needs to be repaired or replaced. I hope the above answers will help you, and I wish you a happy life and an auspicious duck in the Year of the Rabbit!