: Plug in a USB flash drive (at least 4GB recommended). Note: This process will format the drive, so back up any existing data.
: Scans for and restores partitions lost due to accidental deletion or software failure. easeus partition master bootable usb
: Fix BCD errors or other startup issues if the OS won't load. Rebuild MBR : Plug in a USB flash drive (at least 4GB recommended)