K
K
8
8
X
X
2
2
5
5
0
0
G
G
B
B
P
P
R
R
O
O
Close CMOS Header: JCMOS1
By placing the jumper on pin2-3, it allows user to restore the BIOS safe
setting and the CMOS data, please carefully follow the procedures to
avoid damaging the motherboard.
JCMOS1 Assignment
1
3
Pin 1-2 close
Normal Operation (Default).
1
3
Pin 2-3 close
Clear CMOS data.
※
Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for five seconds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Reset your desired password or clear the CMOS data.
Case Open Header: JCI1
This connector allows system to monitor PC case open status. If the
signal has been triggered, it will record to the CMOS and show the
message on next boot-up.
Pin Assignment
1
Case open signal
1
JCI1
2 Ground
Front USB Header: JUSB1~2
This connector allows user to connect additional USB cables on the PC
front panel. Also can be connected with internal USB devices, like USB
card reader.
Pin Assignment Pin Assignment
1 +5V
(fused)
2 +5V
(fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
2
1
10
JUSB1/JUSB2
9 Key
10 NC
14
