MSI NF725GM-P31 - Manual (Page 23)

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MS-7597
M-Flash
use this menu to read/ flash the BioS from uSB media device.
Load Fail-Safe defaults
use this menu to load the BioS default values that are factory settings for system
operations.
Load optimized defaults
use this menu to load factory default settings into the BioS for stable system
performance operations.
Save & exit Setup
Save changes to CMoS and exit setup.
exit Without Saving
abandon all changes and exit setup.