Just follow below texts
*insert usb to computer
*open command prompt
* Click Yes
*type diskpart and pess enter
*Click Yes
*list disk and press enter*select disk 1 and press enter
*clean and press enter
*convert gpt and press enter (if you want to convert mbr type mbr in gpt place)
*create partition primary and press enter
*format fs=fat32 quick and press enter
*assign and press enter
*list volume (look for HDD information)
*exit