Asus M3N78-AM - Manual (Page 14)

Green ASUS
This motherboard and its packaging comply with the European Union’s
Restriction on the use of Hazardous Substances (RoHS). This is in line
with the ASUS vision of creating environment-friendly and recyclable
products/packaging to safeguard consumers’ health while minimizing
the impact on the environment.
C.P.R. (CPU Parameter Recall)
The BIOS C.P.R. feature automatically restores the CPU default
settings when the system hangs due to overclocking failure. C.P.R.
eliminates the need to open the system chassis and clear the
RTC data. Simply shut down and reboot the system, and the BIOS
automatically restores the CPU parameters to their default settings.
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