Xiaomi laptop screen suddenly goes black and cannot be turned on-Hardware News-php.cn

Xiaomi laptop screen suddenly goes black and cannot be turned on

Xiaomi notebook suddenly has a black screen and cannot be turned on

1. Press the power button and try turning the machine on and off repeatedly. Leave it for a while and try. If it doesn’t work, just reinstall the system. If you can't reinstall it yourself, spend 30-50 yuan to find a repairman to help you. As long as your computer doesn't freeze, blue screen, or suddenly shut down, it won't behave like this when you start it up. If you have any questions, please ask me.

2. If the boot is broken, just repair it under PE! If there is a problem with the system, just restore it if there is a system restore point. If the system is broken and there is no restore point, you can directly redo the system after backing up the C drive files under PE. Xiaomi Notebook is a notebook computer developed by Xiaomi Company.

3. Most of the time, it may be that the circuit is broken. If the screen suddenly goes black during use, it means it is not the battery. A warning will appear when the battery is low. And it cannot be turned on again, which means the adapter is not broken. It can only be a circuit fault. If the machine is within the warranty period, you can go to the after-sales service center for repair. If the warranty is out, you can go to a computer repair shop to solve the problem.

4. If your notebook cannot be turned on, we recommend that you: Check whether the notebook is powered on normally. Press the power button and check whether the power indicator light and keyboard light are on. If not, please insert the original charger and click again. Power button.

5. A No bootable device error message appears when the notebook is turned on, which means that the computer does not have a boot device. Generally speaking, it may be that the hard disk is not found or there is a problem with the hard disk related settings.

6. Black screen solution: 1. If the monitor is not needed for a long time, the monitor will automatically go to sleep state in an environmentally friendly and energy-saving way, and the system will crash. Solution: Take win7 system software as an example. (1) Right-click on an empty space on the desktop, select Humanized in the menu, and open the humanized settings prompt box. The Xiaomi notebook has a black screen when it is turned on.

How to solve the black screen when Xiaomi computer starts up

The solution to the black screen when Xiaomi computer starts up is as follows: Check the operating environment of the computer. If it is run in an environment where the temperature is too high, it may be due to the self-protection function of the hardware. Such phenomena occur.

Secondly, it may be a problem with the memory stick. For example, if the memory stick is dirty or the gold conductive contacts are oxidized, we need to disassemble the computer. You can use an eraser to wipe the memory stick hard, especially the conductive contacts. Remember to wipe the gold contacts on both sides. .

You can click the Enter key and wait for a while. The screen will automatically light up. If there is no light, it may be sleeping. Click the power button and wait for a while. It will take longer and the computer will wake up. , if it still doesn’t work, you can press and hold the power button for about 1 minute, wait for the miLOGO interface to appear, let go and restart the phone.

Solutions to Xiaomi notebook black screen that cannot be woken up include: power problems, display failure, low battery power, memory problems, and hardware failures. Power-on problem: Confirm whether the monitor is powered on, check whether the cable between the monitor and the host is properly connected, and check whether it is actually turned on.

What to do if Xiaomi laptop has a black screen when it starts up

The solution to the black screen when Xiaomi laptop starts up is as follows: Check the operating environment of the computer. If it is running in an environment where the temperature is too high, it may be due to the self-protection function of the hardware. Such phenomena occur.

The solution to the black screen on Xiaomi computer is as follows: Confirm whether the monitor is powered on, check whether the cable between the monitor and the host is properly connected, and check whether it is actually turned on. Press the Numlock key on the keyboard. If the indicator light does not light up, just restart the computer. Disassemble the host, clean it, and then restart it.

Check the card slot of the independent graphics card. If the independent graphics card slot is too dusty, clean the card slot.

What should I do if my Xiaomi laptop has a black screen and no response when I turn it on?

Press the power button and try turning it on and off repeatedly. Leave it on for a while. If it really doesn’t work, just reinstall the system. If you can’t reinstall it yourself , spend 30-50 yuan to find a maintenance person to help you. As long as your computer doesn't freeze, blue screen, or suddenly shut down, it won't behave like this when you start it up. If you have any questions, please ask me.

The solution to the problem is as follows: When the power cord is not connected, the Xiaomi notebook will not have a black screen. No matter how it is set, it will be normal. This is the case with my laptop, I don't know if it is the same for others. Cancel the screen saver setting and reduce the probability of black screen.

If you can hear the startup sound, the screen cable is broken. Just replace the screen cable. Let’s see what others say.

Most of the time it may be that the circuit is broken and the screen suddenly goes black during use, which means it is not the battery. A warning will appear when the battery is low. And it cannot be turned on again, which means the adapter is not broken. It can only be a circuit fault. If the machine is within the warranty period, you can go to the after-sales service center for repair. If the warranty is out, you can go to a computer repair shop to solve the problem.

What is the reason why the Xiaomi laptop has a black screen when it starts up?

What is the black screen when it starts up? It is caused by the laptop running out of power. It is also possible that the notebook has entered sleep or hibernation mode due to being away for too long. It's also possible that a certain program or software is stuck. Or it may be due to personal modification of the bios that the system cannot be booted.

The reason why the power button of Xiaomi notebook is on but the screen is black may be due to display failure, low battery power, memory problem, or hardware failure. Monitor failure: If your laptop doesn't respond when you start it up, the screen doesn't light up, or you get an error message that you can't resolve, you may have a monitor failure.

The solution to the black screen on Xiaomi computer startup is as follows: Check the computer's operating environment. If it is run in an environment with too high a temperature, this phenomenon may occur due to the self-protection function of the hardware.

Why is the screen black when Xiaomi computer starts up?

1. The solution to the black screen when Xiaomi computer starts up is as follows: Confirm whether the monitor is powered on, check whether the cable between the monitor and the host is properly connected, and check whether it is actually turned on. . Press the Numlock key on the keyboard. If the indicator light does not light up, just restart the computer. Disassemble the host, clean it, and then restart it.

2. The solutions to the black screen of Xiaomi laptop that cannot be woken up include: power supply problem, display failure, low battery power, memory problem, and hardware failure. Power-on problem: Confirm whether the monitor is powered on, check whether the cable between the monitor and the host is properly connected, and check whether it is actually turned on.

3. The solution to the black screen on Xiaomi computer startup is as follows: Check the operating environment of the computer. If it is run in an environment with too high temperature, this phenomenon may occur due to the self-protection function of the hardware.

4. What’s wrong with the black screen on startup? It’s caused by the laptop running out of power. It is also possible that the notebook has entered sleep or hibernation mode due to being away for too long. It's also possible that a certain program or software is stuck. Or it may be due to personal modification of the bios that the system cannot be booted.

5. There are many reasons for the black screen of Xiaomi computers. It may be that the computer is out of power. You can charge it for a period of time before using it. It may be that the graphics card is faulty and you need to contact after-sales service. It may be that the memory module is damaged and you need to contact after-sales service. Repair; if it can be turned on, enter the computer security settings page and select "Last Known Good Configuration" to solve the problem.

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