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J20: Clear CMOS Jumper
3
1
Normal
(Default)
1
3
Clear
J101: COM2 Header
2
10
1
9
J30/J95: USB Front Panel Headers
2
10
1
9
J30: USB2
J95: USB3
Use this jumper when you forgot your system/setup
password or need to clear system BIOS setting.
How to clear the CMOS data
Power off system and disconnect power
-
supply from AC source
Use jumper cap to close Pin_1 and 2 for
-
several seconds to Clear CMOS
-
Replace jumper cap to close Pin_2 and 3
Reconnect power supply to AC source
Power on system
Use these pin definitions to connect a port to COM2.
*TYAN does not provide cable for this header. It is
designed for OEM use only.
Signal
DCD
RXD
TXD
DTR
GND
Signal
VCC
Data-
Data+
GND
Key
Use these headers to connect to the USB devices
via the enclosed USB cable.
15
Pin
Pin
Signal
1
2
DSR
3
4
RTS
5
6
CTS
7
8
RI
9
10
Key
Pin
Pin
Signal
1
2
VCC
3
4
Data-
5
6
Data+
7
8
GND
9
10
NA
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