@pocopico Hi, some time ago I tried to start a system with 30 hard drives. I have MB with 6 SATA ports as well as LSI x8 SAS\SATA HBA LSI x16 SAS\SATA HBA Just only 30 ports when creating the bootloader inycore-redpill-v0.8.0.0, I used the commands   If all internal HDDs are connected, then when connecting a USB flash or USB HDD, they are defined as external. But if some internal drives are not physically connected, then the USB Flash is connected as an interna