eIVP-CFS-AI-D0000 AI Box
15
3.2
Jumpers Setup
The illustration shows how jumpers are setup. When the jumper cap is placed on pins, the jumper
is “Short”. If no jumper cap is placed on pins, the jumper is “Open”. The illustration shows a 3-pin
jumper whose pin1 and pin2 are “Short” when jumper cap is placed on these 2 pins.
Short
Open
Clear CMOS Jumper
(3-pin CLRCMOS1)
(see p.14, No.5)
1-2: Auto Clear CMOS
2-3: Clear CMOS
SIO_AT1
(2-pin SIO_AT1)
(see p.14, No.7)
Open: ATX Mode
Short: AT Mode
Note:
CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the system parameters to
default setup, please turn off the computer and unplug the power cord from the power supply.
After waiting for 15 seconds, use a jumper cap to short pin2 and pin3 on CLRCMOS1 for 5
seconds. However, please do not clear the CMOS right after you update the BIOS. If you need to
clear the CMOS when you just finish updating the BIOS, you must boot up the system first, and
then shut it down before you do the clear-CMOS action. Please be noted that the password,
date, time, user default profile and MAC address will be cleared only if the CMOS battery is
removed.
CLRCMOS1 allows you to clear the data in CMOS automatically when AC power on. The data in
CMOS includes system setup information such as system password, date, time, and system
setup parameters. To clear and reset the system parameters to default setup, please turn off
the computer and unplug the power cord, then use a jumper cap to short the pins on
CLRCMOS1.
