In the F3 hardware, you can see the SATA POWER interface. How should it be used?
On the back of the BPI-F3 board, an M2KEYM to SATA expansion board is used to connect the mechanical hard drive.
Just like this： The power supply of the hard disk is connected to SATA POWER, and the signal line is connected to the SATA adapter board.
Then, in the debugging interface, enter “lsblk” and "lspci"to query.
From this, it can be seen that the system has recognized the hard drive.