Hi. I am trying to backup my PS3 to an external hard drive. Unfortunately my old ext HD ran out of space so I purchased a new HD (USB 3.0) for backup. I used Minitool partition to format the HD to FAT32 and it is MBR. When I click on properties in Windows Explorer in Windows 10, it shows the drive as FAT32. However the PS3 refuses to recognize the drive. Even though the drive is plugged in, it says "Connect Storage Device to Save Location". What am I doing wrong here?