How to open SATA hard disk AHCI mode under Win10 system

Open AHCI can refer to the following steps, this method does not need to modify the registry:
1, first, add Win10 security mode to the system boot menu.
2, restart, check whether the menu has been added normally, and try to enter the safe mode, to determine that it can enter normally.
3, restart the computer, press the keyboard shortcut to enter the BIOS settings. Different brands of computers enter the BIOS settings differently, generally F1, F2, F10, Del and other buttons.
4, find the hard disk controller mode setting option in the BIOS (find the setting options including SATA, IDE, AHCI), change the hard disk mode from IDE to AHCI.
For example, when a computer starts, press F1 to enter the BIOS, then select Devices→ ATA Drives Setup→ Configure SATA as→ AHCI, as shown below, and finally press F10 to save and exit the BIOS.

1. Save changes and restart the computer. Be sure to enter safe mode first.
2, after successfully entering the safe mode, restart the computer, select normal startup, under normal circumstances can start normally, and thus complete the switch of the hard disk mode from IDE to AHCI.