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If you have made changes that you do not want applied, select Ignore Changes and Exit.
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To restore settings from the Advanced and Main menus to original values, select Apply Factory 
Defaults and Exit.
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To restore settings from the Advanced and Main menus to those previously saved by Save Custom 
Defaults, select Apply Custom Defaults and Exit. If no custom defaults have been saved, then 
factory defaults are used.
NOTE: Settings in the Security menu are not modied by Apply Defaults. Those values are reset by 
Restore Security Settings to Factory Defaults at the bottom of the Security menu.
NOTE: Not all settings shown in the following sections are available for all models
CAUTION: Do NOT turn the computer power OFF while the BIOS is saving the Computer Setup (F10) changes 
because the settings could become corrupted. It is safe to turn o the computer only after exiting the F10 
Setup screen.
Computer Setup (F10) utilities 13