You can save it for future reference.
Here is the tutorial download:
This is because the system is in factory mode, hibernation in factory mode, or the date in factory mode is too long, and the system is locked.
1. It is recommended that customers reinstall the system (our system defaults directly to the user experience mode)
A. Format the U disk and copy the system to the root directory of the U disk
Right-click on the USB disk and select "Format ...", NTFS, 4096, Quick Format, Start. (As shown below)
B. Insert the USB flash drive into the MINI PC USB interface, press F7 on the keyboard, and select to boot from the USB flash drive.
Press any key on the keyboard to restart the MINI PC and unplug the U disk
2. Use the PE system to remove the password and choose to start in user experience mode
PE system (ACEPC V1.0) download address: https://mega.nz/#!dtZhAAKC!t30ob4icstDT ... 7VMIws6WVQ
A. Make a PE system boot disk (right-click on the USB disk, select "Format ...", NTFS, 4096, Quick Format, Start. (As shown below)
B. Copy the PE system (ACEPC V1.0) CEPC V1.0 to the root directory of the USB flash drive
C. Insert the USB flash drive into the Mini PC USB interface, press F7 after booting, and select to boot from the USB flash drive.
D. Cancel the system password (Next-Next-Next ... Fish, then restart the computer)
Next—Next—Next until completion