Chapter 1
Motherboard Description
1-22
1.6.6 Clear CMOS Jumper: JCMOS1
JCMOS1 Assignment
1 3
1-2 Closed
Normal Operation (default)
1 3
2-3 Closed
Clear CMOS Data
1.6.7 Front USB Header: JUSB2
Pin Assignment Pin Assignment
1
+5V(fused)
2
+5V(fused)
3
USB1 Data (-)
4
USB2 Data (-)
5
USB1 Data (+)
6
USB2 Data (+)
7
Ground
8
Ground
9
KEY
10
NA
Remove AC
power line
Wait five
seconds
JCMOS1
(1-2) closed
AC power on
Reset your desired password
or clear CMOS data
JCMOS1
(2-3) closed