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2.04 – Clear CMOS (JP1)
Pin_3
Pin_1
Default
Pin_3
Pin_1
Clear
You can reset the CMOS settings by
using this jumper or if you have forgotten
your system/setup password.
-
Power off system and
disconnect
both power connectors from the
motherboard
-
Use jumper cap to close Pin_2 and
Pin_3 for several seconds to Clear
CMOS
-
Put jumper cap back to Pin_1 and
Pin_2 (default setting)
Reconnect power and power on the
system
2.05 – COM2 Header (J15)
Signal
Description
Pin
#
Pin
#
Signal
Description
DCD
1
2
DSR
RXD
3
4
RTS
TXD
5
6
CTS
DTR
7
8
RI
GND
9
10
NA