Insert Usb in the shutdown state, then use fdisk -l without finding the SD hard drive to use DMESG | MoreB Hub.c: USB Hub Found Hub.c: 6 Ports Detected Click "System Tool" -> Hardware Browser -> Point hardware found with SDA1 1 9591 9590 FAT32 [root @ localhost usb] # mount -t vfat / dev / sda1 / mnt / usb mount: Wrong Fs Type, Bad Option, Bad Superblock ON / DEV / SDA1, OR TOO MOUNTED FILE SYSTEMS report type error, strange
