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Rogue software, which has a backup in a non-system disk, repartitions the installed system and kills it completely.
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Delete the boot key in the registry and you're done.
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It is recommended to press and hold the power button until the computer is powered off, and then reboot it after a few minutes to see if there is still a crash.
Do software troubleshooting first
1. The instability of the operating system itself.
Solution: Upgrade win10 to the latest version.
2. Viruses. Countermeasures: The most important thing to install antivirus software is to keep upgrading, and it is best to upgrade the antivirus software before surfing the Internet.
3. Conflicts between software.
Countermeasures: a. Try to avoid using test software, b. Pay attention to keep only one anti-virus software, two or more anti-virus software installed in the same system may also cause crashes or system instability.
4. If the above methods are invalid, it is recommended to back up important data and reinstall the system.
5. For hardware problems, it is recommended to go to the notebook manufacturer for after-sales testing.
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A dialog box should pop up with a tap on the screen to enter and password, and you can log in by entering. There are also computers that do not have a password set up, so it is simpler, and you can directly enter the system with a click on the screen. It shouldn't be a system failure, if the mouse is more flexible and can click other buttons, it's not a system failure.
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In fact, in this case, it may be that your computer is stuck, in this case, you can force the shutdown and then restart, if it really doesn't work, just turn off the power and then turn it back on. If there is still no way to open it, the only way to do it is to go to a repair shop to repair it.
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There are two possibilities, system problems or graphics card problems, if there is a graphics card of the same type to try, if not, reinstall the system.
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Press and hold the power off button for 15 seconds and then turn it off automatically, and then turn it on after 15 minutes after shutting down!
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The steps to solve the problem are as follows:
1. Use the shortcut key to restart the reed, and press the Alt + Ctrl + Delete key combination on the keyboard at the same time to restart.
2. Restart the computer while holding down the F8 key of the keyboard, the computer will enter the advanced boot option, this step uses the up and down keys of the keyboard to select the last correct configuration (high and simple brigade level).
3. If there is no major problem, the computer will enter the system.
4. The normal boot is completed, and some computer security guards can be used in this step to scan the computer to see if there is a security problem.
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If there is a USB flash drive inserted in the computer and the USB disk cannot be started, you can take it off and restart it.
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Please press F1 to enter the BIOS for hardware system settings, if not, select the default factory settings, save and exit after the settings, if the next boot is still the same after shutting down, then you can prove that your computer motherboard BIOS battery is dead and needs to be replaced, and then enter the system settings to save.
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Press F1 to see if you can get in, and it is estimated that your host coin cell battery is out of charge.
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Don't know that the landlord's first boot item is a hard disk?
It's fine after the reboot, then it's not a system problem.
If possible, go to the after-sales service.
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