System cmos, System cmos -15 – National Instruments PXI/CompactPCI Embedded Computer NI PXI-8108 User Manual
Page 29
Chapter 2
Installation and Configuration
© National Instruments Corporation
2-15
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Discard Changes and Reset—Any changes made to BIOS settings
during this session of the BIOS setup program are discarded. The setup
program then exits and reboots the controller. The <Esc> key can also
be used to select this option.
•
Save Changes—Changes made to BIOS settings during this session
are committed to NVRAM. The setup program remains active,
allowing further changes.
•
Discard Changes—Any changes made to BIOS settings during this
session of the BIOS setup program are discarded. The BIOS setup
continues to be active.
•
Restore Factory Defaults—This option restores all BIOS settings to
the factory default. This option is useful if the controller exhibits
unpredictable behavior due to an incorrect or inappropriate BIOS
setting. Notice that any nondefault settings such as boot order,
passwords, and so on, are also restored to their factory defaults. The
<F9> key can also be used to select this option.
•
Save As User Defaults—This option saves a copy of the current BIOS
settings as the User Defaults. This option is useful for preserving
custom BIOS setup configurations.
•
Restore User Defaults—This option restores all BIOS settings to the
user defaults. This option is useful for restoring previously preserved
custom BIOS setup configurations.
•
Boot Override—This option lists all possible bootable devices and
allows the user to override the Boot Option Priorities list for the
current boot. If no changes have been made to the BIOS setup options,
the system will continue booting to the selected device without first
rebooting. If BIOS setup options have been changed and saved, a
reboot will be required and the boot override selection will not be
valid.
System CMOS
The NI PXI-8108 contains a backed-up memory used to store BIOS
configuration information.
Complete the following steps to clear the CMOS contents:
1.
Power off the chassis.
2.
Remove the controller from the chassis.