Why does the screen just flash and go back to the desktop when my computer is turned off, and it won

You're in a bad position, and this situation may be caused by hardware or software problems. Here are some possible workarounds:1

Check that the power and data cables connected to your computer are plugged in and that your computer has enough power**. 2.Check that the monitor cable is plugged in and that the monitor is properly plugged in.

3.Try entering safe mode (press and hold the power key until the computer shuts down, then press the power key and immediately hold down the shift key until the apple icon appears). If the computer.

Being able to enter safe mode, then the problem could be due to some software or drivers. 4.Reset NVRAM (turn off the computer, then press the power key again and immediately hold down the Command+Option+P+R keys until the computer restarts and you hear a startup sound).

This will reset your PC's non-volatile random storage hungry (NVRAM), which may help resolve some display issues. 5.Try reinstalling the operating system or updating to the latest version.

This may help resolve issues caused by certain software or drivers. 6.If none of the above methods solve the problem, it is a hardware problem.

The common causes of screen failures such as screen flickering and screen shaking are: first, the quality of the screen itself, screen aging or inferior products, second, the screen line contact will not be damaged or damaged, and third, the motherboard screen power supply is abnormal or the screen failure caused by the virtual soldering of the graphics card BGA packaging chip, it is recommended that you send it for repair and testing.

During the warranty period, send the customer service for maintenance, free of charge (except for man-made damage) After the warranty period, I can help you in Beijing.

If you are not in Beijing, it is recommended that you find a reputable and skilled repairer to help you overhaul.

There are usually three reasons for the splash screen of a laptop.

1. Splash screen caused by screen backlight.

Cause: This situation occurs due to the instability of the high-voltage board that supplies power to the screen backlight or the solder joint connection at the lamp joint is not strong and ignites.

Solution: Replace the high-voltage plate to solve the flickering screen.

2. The flashing screen caused by the motherboard charging switching circuit.

Fault performance: When the battery and power adapter are used at the same time, the laptop will flash from time to time, and the charging indicator in the lower right corner of the screen will be switched constantly, and the fault phenomenon will disappear when a single power supply is used.

Solution: Repair the components of the motherboard's charging circuit to fix the fault, or replace the power adapter.

3. Screen flickering caused by the defect of the screen itself.

The specific fault performance is: Generally, there will be a bright line under the laptop screen, and after a while, the bright line will evolve into a full-screen flash.

The solution: can only be replaced with a new LCD screen.

Look to see if there are one or more dark lines of black or irregular colors on your screen, and if nothing else, the screen should be broken.

There is a program that can't be closed normally, you just turn off the camera driver and then shut it down.

Summary. Hello, about your question, the laptop reset has been flashing there, flashing twice and then shutting down, what should I do? , the teacher will do the following for you:

There are the following problems: 1. The battery is damaged, when the battery is damaged, it will cause the battery to be unable to be turned on, at this time, as long as the battery is removed and replaced with an external power supply, it can be used normally; 2. If the BIOS fails to refresh or is in the virus, it is also difficult to repair, so the BIOS should be removed and rewritten on a dedicated device. 3 Power board problems, there are many reasons for the power board problems, such as fuse blowout, control chip burnout, etc., because the chip of the power board chipset is relatively fine, there is a certain difficulty in repairing the chip, so many maintenance centers recommend replacing a new power board; 4.A file appears in the system, which can be resolved by reinstalling the system.

The laptop reset keeps flashing there, flashing twice and then shutting down, what should I do?

My laptop kept flashing around when it was reset, flashing twice and only showing 64% before he shut himself down.

And then keep repeating, what to do?

Hello, about your question, the laptop reset has been flashing there, flashing twice and then shutting down, what should I do? The teacher will do the following for you: You have the following questions:

1. The battery is damaged, when the battery is damaged, it will cause the machine to be unable to turn on, at this time, just take off the battery and replace it with an external power supply to use it normally; 2. If the BIOS fails to refresh or is in the virus, it is also difficult to repair, so the BIOS should be removed and rewritten on a dedicated device. 3 power board problems, there are many reasons for the power board problem, such as the fuse is blown out, the control chip is burned out with Wang Yan, etc., because the chip of the chipset of the power board is relatively fine, and it is difficult to maintain the chip, so many maintenance centers recommend replacing a new power board; 4.A file appears in the system, which can be resolved by reinstalling the system. It is recommended that you troubleshoot the problem, and then you can call the official customer service** and then repair it.

My main battery is broken, I would like to ask how I can fix it quickly? If you can't fix it, how much will it cost to go out and fix it?

It is recommended that you go to a local professional repair shop for a detailed consultation!

So what's the solution? Turn it on now? After he reset, he turned off from time to time. I urgently need to open it now. Shut down,Boot up without using slag stove slag,Or jump to that interface to argue。

You just have to wait for repairs, in which case there will be a lot of problems with frequent shutdowns.

How much does it cost?

**Around 100 yuan, different models and different prices.