HDD on my Lenovo laptop stopped working, I think I must have accidentally added a user password and I cant remember, so I used my other pc to make a bootable USB drive that has a tool that I can get the the BIOS screen without inputting the password, however when I burn the .iso to the USB drive and put it in the Lenovo and boot from it, the pc restarts and goes to the same screen. I am using ISO to USB but when I select the Fat32 option for the format, it simply says that it cannot.