Install linux on chuwi herobook pro

Hello at all,

my name’s is vittorio and I’m proud to have a CHUWI (a very good product), but I’ve an issue and I don’t know how I can solve it.

I’ve bought a herobook pro 14 and I woul like to install a distro Linux (Mint 64 bit), but if I change the option on the boot and try to run the Linux installation (from the USB key) on boot phase I see only a “_” (underscore caracter) on the upper left-side of the black screen. After different attemps (with more bios/UEFI setting, USB keys and software to make a bootable disk) I decide to rest with windows 10. Can you help me?