Asus Rampage III Extreme - Manual (Page 59)

2.6 Jumper
1. Clear RTC RAM (3-pin CLRTC_SW)
This jumper allows you to enable the clr CMOS switch on the back I/O. You
can clear the CMOS memory and system setup parameters by erasing the
CMOS RTC RAM data. The
clr CMOS switch on the back I/O helps you
easily clear the system setup information such as system passwords.
To erase the RTC RAM:
1. Press down the clr CMOS switch on the back I/O.
2. Hold down the <Del> key during the boot process and enter BIOS setup
to re-enter data.
• The clr CMOS switch will not function if the CLRTC_SW jumper is moved to
the Disable position.
• Ensure to re-enter your previous BIOS settings after you clear the CMOS.
• You do not need to clear the RTC when the system hangs due to CPU
overclocking. With the C.P.R. (CPU Parameter Recall) feature, shut down
and reboot the system so the BIOS can automatically reset CPU parameter
settings to default values.
clr CMOS switch behavior
System power state G3* S5* S0 (DOS mode) S0 (OS mode) S1 S3 S4
Clearing CMOS **
*G3: Power off without +5VSB power (AC power loss); S5: Power off with +5VSB power
**The system shuts dowm immediately.
ROG Rampage III Extreme 2-29