What should I do if I can t log in due to security mode?

Method 1: Boot up and keep clicking the F8 key to enter the system operation menu (if it is win8, win10 system, press and hold the power button to turn off after seeing the boot screen, repeat about three times in a short time to enter winre, but some users may need to disconnect the power directly. In this way, the interface for advanced recovery should appear after booting), select "Last correct configuration", restart the computer, and see if it can be solved.

Method 2: Keep clicking the F8 key when booting up to enter the system operation menu (if it is win8,,win10 system, press and hold the power button to turn off after seeing the boot screen, repeat about three times in a short time to enter winre, but some users may need to disconnect the power directly. In this way, the interface of advanced recovery should appear after booting), then look for "Safe Mode", and enter "Safe Mode", if you can enter successfully, click "Start" "All Programs" "Accessories" "System Tools" "System Restore", the "System Restore dialog box" appears, and select "Restore my computer to an earlier time".

In this way, you can use the built-in system restore function of the Windows system to restore to a restore point when the computer was able to boot normally. (if any).

Let's see if it's a hardware issue:

There is a problem with the motherboard: the BIOS is out of power, and you can't remember the hard disk information, if your system date is incorrect, this is probably the reason.

Solution: Replace the BIOS battery and re-enter the BIOS to detect the hard disk.

Analysis: System file corruption. Processing:

Reinstall the system. 1.Press F8 when you boot to see if you can enter the safe mode or configure the correct mode for the last time, if you can, enter and exit, and then restart to enter the normal mode.

2.If not, press F11 after rebooting to see if there is a one-click backup, and if so, one-click restore. 3.

If there is no one-click restore, use the system USB flash drive to reinstall the system. After booting up, press the del key (notebooks are generally F2 or according to the bottom line of the screen prompt characters) to enter CMOS, and set the U disk as the first boot item. Reboot into the boot menu of the USB flash drive, select Clone Installation, and then follow the prompts.

Summary. Pro, if your computer can't log in normally, you can only log in to safe mode, here are some possible solutions:1

Check your password: Make sure you've entered the correct password for your account, especially in safe mode, where you'll need to enter the correct credentials to log in. 2.

Restart your computer: Try restarting your computer, sometimes a simple restart can fix a temporary sign-in issue. 3.

Perform a system recovery: In safe mode, you can try to perform a system recovery. Open the Control Panel, find the "System & Security" or "System Management" option and select "Restore" or "Restore".

Select an earlier point in time from the available recovery points and follow the on-screen instructions. 4.Disable startup items and services:

The constant pop-up error messages may be caused by a certain startup item or service conflict. In safe mode, you can disable startup items by opening the "Task Manager" (pressing Ctrl + Shift + Esc) and switching to the "Startup" tab. Then select "Hide all Microsoft services" in the "Services" tab to disable the remaining services.

Disable startup items and services one by one, and restart your PC to determine which is causing the sign-in issue. 5.Update System Drivers:

The computer can't log in, you can only log in to safe mode, what should I do?

Pro, if your computer can't log in normally, you can only log in to safe mode, here are some possible solutions:1Check the password:

Make sure that you enter the correct password for your account, especially in safe mode, where you will need to enter the correct credentials to log in. 2.Restart your PC:

Try restarting your computer, sometimes a simple reboot can fix a temporary login issue. 3.Perform a system recovery:

In safe mode, you can try to perform a system recovery. Open the Control Panel, find the "System & Security" or "System Management" option and select "Restore" or "Restore". Select an earlier point in time from the available recovery points and follow the on-screen instructions.

4.Disabling startup items and services: Constant pop-up error messages may be caused by a search for a startup item or service conflict.

In safe mode, you can disable startup items by opening the "Task Manager" (pressing Ctrl + Shift + Esc) and switching to the "Startup" tab. Then select "Hide all Microsoft services" in the "Services" tab to disable the remaining services. Disable startup items and services one by one, and restart your PC to determine which is causing the login issue.

5.Update System Drivers: Try updating your computer's system drivers.

6.Perform System Repair Tool: If the above methods do not solve the problem, you can try to dismantle the rough key and use the repair tool that comes with the operating system, such as the Windows system"System file checking tool"(SFC Scannow) or"Automatic repair tool"(Windows Auto-Repair).