Asus Crosshair II Formula - Republic of Gamers Series Motherboard Specifications download pdf (Page 49)

ASUS Crosshair II Formula 2-23

2.6 Slide switch

1. Clear RTC RAM (3-pin CLRTC_SW)

This jumper allows you to enable the

clr CMOS

switch. You can clear the

CMOS memory of date, time, and system setup parameters by erasing the

CMOS RTC RAM data. The

clr CMOS

switch on the back I/O helps you

easily to 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.

clr CMOS switch behavior

System power state G3* S5* S0 (DOS mode) S0 (OS mode) S1 S3 S4

Clearing CMOS

• TheThe

clr CMOS

switch will not function if the jumper cap on CLRTC_SW is

moved to the Disable position, but the shutdwon function in S0 mode (DOS

mode) still works.

• Make sure 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. If the system hangs due to overclocking of

memory timing or chipset voltage and the power button fails to function,

pressing down the

clr CMOS

switch will shut down the system and clear

CMOS simultaneously.

*G3: Power off without +5VSB power (AC power loss); S5: Power off with +5VSB power

**The system shuts dowm immediately.

CROSSHAIR II FORMULA

RESET

CROSSHAIR II FORMULA Clear RTC RAM slide switch

Enable

(Default)

Disable

CLR_SW

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Asus Crosshair II Formula - Republic of Gamers Series Motherboard Specifications Page 49

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