PC is an Acer M6610G with an i7-2600K, NVIDIA GTX 1060, Intel 82579LM, Realtek ALC662-VC
Booting disk is not an issue. I can select it with F12 and the USB clover launches.
Boot Mode is Lagacy, since my old mb does not support UEFI
Error when I try to format the disk in HS installer is: "unable...