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User's Manual
3.2.7 Save & Exit Menu
This page enables you to exit system setup after saving or without saving the changes.
Figure 3.23
Save Changes and Exit
This item enables you to save the changes that you have made and exit.
Discard Changes and Exit
This item enables you to discard any changes that you have made and exit.
Restore Defaults
This item enables you to restore the system defaults.
3.3 Updating the BIOS
The BIOS (Basic Input and Output System) Setup Utility displays the system's configuration status and
provides you with options to set system parameters. The parameters are stored in battery-backed-up
CMOS RAM that saves this information when the power is turned off. When the system is turned back on,
the system is configured with the values you stored in CMOS.
The BIOS provides the underlying driver for hardware resources and is the bridge between hardware and
operating system. Now hardware and various applications are constantly updated. When your system
encounters problems, such as the system does not support the latest published CPU, you need to upgrade
your BIOS.
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