Foxconn 915M03-G-8EKRS2 - Manual (Page 100)

Chapter 6 Special BIOS Functions
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915M03 Series User Manual
B. Backing up with the progress bar showing.
3. Backup Hard disk Data:
A. If there are active partitions (system partition), you can choose to backup
an active partition or the whole disk. But only one can be taken between
the two choices. Old data will be replaced by the newly backed up data.