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List of contents of this article:

• 1, What should I do if I can't enter the system after the Lenovo computer is turned on
• 2, What to do if the computer can't enter the system
• 3, What should I do if the laptop can't enter the system when it is turned on?
• 4, What should I do if the computer can't start up and enter the system
• 5, How to solve the problem that Lenovo laptop can't enter the system when it is turned on?
• 6
   、 What should I do if I can't enter the system when the computer is turned on?

What should I do if I can't enter the system after the Lenovo computer is turned on

The computer cannot be started in safe mode and the latest correctly configured startup. The solution is to redo the system, specifically The method is: download the boot USB disk production tool, make the boot USB disk according to the production tutorial, download the system mirror file, unzip it and put it into the USB disk.

It is recommended to press F8 to enter the safe mode to see if you can enter the safe mode. If you can enter the safe mode, it is recommended to uninstall the previously installed software or update, check the virus, update the driver, and turn off the unused boot item test. If you can't enter the safe mode to restore the default settings of bios, it is recommended to enter the bios to restore the default settings test.

Then run the anti-virus software. If there is a virus, it may be caused by a virus. After the antivirus, restart the computer. If it is not normal, you need to reinstall the operating system.

Can't enter the BIOS, exclude the problem caused by poor contact of the hard disk, open the hard disk and turn it on to see if it can enter the BIOS settings normally. You may enter the BIOS hard disk contact point and polish it with an eraser. If the problem still persists, replace the hard disk.The boot is stuck in the LOGO interface. If there is a problem with the boot-up self-test hard disk, it cannot pass the self-test. There is a high possibility that there is a problem with the hard disk.

Lenovo thinkpad can't start the system solution: use safe mode to start the computer and use the system repair tool. Use safe mode to start the computer. If the above two methods cannot solve the problem, we can try to use safe mode to start the computer.

Press f2 to enter bios when booting, and then enter the boot menu to set your hard disk as the first boot item. In addition, this situation is a hardware problem. You can turn on the computer host after cleaning the dust.

What should I do if the computer can't enter the system

1. Before entering the operating system, you should press the F8 button, then select the last correct configuration, and then press the Enter key. You can consider reinstalling the system. Before reinstalling the system, please make sure that you have available Windows installation media (such as DVD or USB flash drive) and all important data backups.

2. Method automatic repairWhen the computer is turned on, press F8 immediately until the following page appears, and then use the keyboard to select the last correct configuration, and then press the Enter key and wait for the system to complete the automatic repair to start.

3. Solution: After restarting the computer, press the keyboard shortcut F8, and the advanced options interface will appear. Select "Safe Mode" to enter. Then the drivers that cause the system to crash through antivirus and uninstall depend on what the computer did before the problem occurred.

What should I do if the laptop can't enter the system when it is turned on?

The way to eliminate the problem is as follows: restart the computer and press the Delete key to enter the BIOS settings after displaying the startup information., read the default settings of BIOS. After setting, press the F10 key to save and exit the BIOS settings. Start the computer again, and the system will work normally, that is, eliminate the problem.

When the computer cannot enter the system, it may be a graphics card problem. Of course, it also includes other chassis hardware, such as memory stick sound card, etc. The first thing we need to do is to check whether these hardware is plugged in. You can unplug it again, clean it up and plug it back in.

Before the startup does not enter the operating system, we press the F8 key, select "Last Correct Configuration" and then enter. This method can only solve the situation that the system cannot be entered due to configuration problems. Because this method is simple to operate, this method should be adopted first when the system cannot be entered again.

YesPress and hold the power-on button until the machine is power-off, then turn it on, and then turn off the power, repeat 3-5 times until you enter the recovery mode as shown in the figure below. 2 From the selection option screen, click or click on the difficult solution

What to do if the computer can't boot into the system

1. If the safe mode cannot be restored, select "safe mode" in the advanced startup options. Then uninstall some recently installed drivers or software, and restart them to enter normal mode. If the PE boot disk cannot enter safe mode, use the PE boot disk to boot into PE, and use the DG partition tool to repair the bad channel of the hard disk.

2. There are several solutions to enter the bios settings. Press del to enter the bios settings and load the default settings.

3. Restart the computer. If you can enter the system normally, it means that the last time was just an occasional program or system operation error, and it doesn't matter.

4. System file damage: If there is a problem with the computer's system file, it may cause the computer to fail to start the system. In this case, we need to reinstall the system or repair the system files.

5. If the computer cannot enter the system when it is turned on, it may be caused by network problems. You can directly connect to the broadband network cable test first. If it is a broadband problem, contact broadband customer service to solve it. If it is a problem with the router, you can try to disconnect the power of the router and plug it in, restore the factory settings, and you can use it from the new settings.

How to solve the problem that Lenovo laptop can't enter the system when it is turned on?

1. Then run the anti-virus software. If there is a virus, it may be caused by a virus. Restart the computer after the virus. If it is still not normal, you need to reinstall the operating system.

2. CD-ROM installation of reinstalling the system: This is what many friends often do when they can't enter the computer. Of course, the premise is that you must have an optical drive and an installation CD-ROM.

3. Restart the computer. If you can enter the system normally, it means that the last time was just an occasional program or system operation error, and it doesn't matter.

4. If your computer cannot enter the system when it is turned on, it is recommended to follow the following steps to troubleshoot. When entering the safe mode, it is recommended to press F8 to enter the safe mode to see if you can enter, such asYou can enter the safe mode. It is recommended to uninstall the previously installed software or update, check the virus, update the driver, and turn off the unused boot item test.

5. When the error message default boot device missing appears when the Lenovo laptop is turned on, it may be because the system cannot find the bootable boot device.

6. Lenovo thinkpad can't start the system solution: use safe mode to start the computer and use the system repair tool. Use safe mode to start the computer. If the above two methods cannot solve the problem, we can try to use safe mode to start the computer.

What should I do if I can't enter the system when the computer is turned on?

1. Check the hardware connection: make sure that all cables and cables are firmly connected. You can check the power cord, monitor cable, keyboard cable, etc. Restart the computer: Press and hold the power button for 5 seconds to force the computer to turn off, and then press the power button again to turn it on.

2. The reason why the computer cannot enter the system after power-on Startup order problem: In BIOS, we can set the startup order of the computer. If we place optical drives, USB flash drives and other devices before the hard disk, the computer will detect these devices in the order of startup, resulting in the inability to start the system normally.

3. Network problems If the computer cannot enter the system when it is turned on, it may be caused by network problems. You can directly connect to the broadband network cable test first. If it is a broadband problem, contact broadband customer service to solve it.If it is a problem with the router, you can try to disconnect the power of the router and plug it in, restore the factory settings, and you can use it from the new settings.

4. When this problem occurs, you must first cut off the power, and then restart it. After holding down the F8 button, the system will give several options, and then select the last correct configuration. Generally, the problem that the computer with no serious problems cannot enter the system can be solved.