Chapter
1
Motherboard
Description
1-23
1.6.8 Clear CMOS Jumper: JCMOS1
JCMOS1 Assignment
1 3
1-2 Closed
Normal Operation (default)
1 3
2-3 Closed
Clear CMOS Data
1.6.9 Front USB Headers: JUSBF1/JUSBF2 (Optional)
(JUSBF1)
Pin Assignment Pin Assignment
1
+5V(fused)
2
NC
3
USBP2-
4
Ground
5
USBP2+
6
USBP3+
7
Ground
8
USBP3-
9
NC
10
+5V(fused)
(JUSBF2)
Pin Assignment Pin Assignment
1
+5V(fused)
2
+5V(fused)
3
USB2 Data (-)
4
USB3 Data (-)
5
USB2 Data (+)
6
USB4 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
