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Chapter 2: Hardware information
16) Clear RTC RAM (CLR_RTC)
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS.
You can clear the CMOS memory of date, time, and system setup parameters
by erasing the CMOS RTC RAM data. The RAM data in CMOS is powered
by the onboard button cell battery.
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Remove the battery.
3. Short the two solder points by touching a conductive metal object
to both points, like a paperclip or a screwdriver head.
4. Re-install the battery.
5. Plug the power cord and turn ON the computer.
6. Hold down the <Del> key during the boot process and enter BIOS
setup to re-enter data.
A7V333
®
A7V333 Clear RTC RAM
CLR_RTC
Short solder points
to Clear CMOS
15) Audio Setting (3 pin Audio_En)
The onboard 6 channel audio chip may be enabled or disabled using these
jumpers. The default, [1-2], enables the audio setting. Disable the onboard
audio system if using a PCI audio card on any of the expansion slots.
A7V333
®
32
21
(Default)
Enable
Disable
A7V333 Audio Codec Setting
AUDIO_EN