UniBox-
3210 User’s Manual
http://www.unitedlink.com.tw
23
2.8.3
mSATA Function (mSATA_SEL1)
Page 14, No. 5
2.8.4
Back Light power selection (BLT_PWM1)
Page 14, No. 9
2.8.5
GPIO Default Setting (JGPIO_SET1)
Page 14, No. 13
2.8.6
Clear CMOS (CLRCMOS1)
Page 14, No. 14
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 onboard button cell battery powers the RAM data in CMOS, which includes system
setup information such as system passwords.
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Remove the onboard battery.
3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for
about 5~10 seconds, then move the cap back to pins 1-2.
