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The steps are as follows:
1. First enter the operating system in the mode of disabling driver signature, and then uninstall all the drivers you downloaded and installed from the third party;
2. Open the third-party optimization software, restore all previous optimizations and uninstall; (Generally, when uninstalling, you will be prompted to restore used startup items, delete configuration information files and other options. Just checking. )
3. Close and delete the third-party antivirus software and firewall;
4. In addition, remove all peripherals, including keyboard and mouse SD card;
After simply following the above steps, you can turn off the "disable driver signature" attempt and see if it can enter the system normally!