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Serial Ports
The COM1 (J4) and COM2 (J5) se-
rial ports are located on the left
side of the motherboard. See the
table on the right for pin defini-
tions.
Wake-On-Ring (JWOR)
The Wake-On-Ring header is des-
ignated WOR.
This function al-
lows your computer to receive
and be "awakened" by an incom-
ing call to the modem when in sus-
pend state. See the table on the
right for pin definitions. You must
have a Wake-On-Ring card and
cable to use this feature.
JAR
P W 4
COM1
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
W O R
COM2
2-15
Chapter 2: Installation
Serial Port Pin Definitions
(COM1)
Pin Number Definition
1
CD
2
RD
3
TD
4
DTR
5
Ground
Serial Port Pin Definitions
(COM2)
Pin Number Definition
1
CD
2
RD
3
TD
4
DTR
5
Ground
Wake-on-Ring
Pin Definitions
(WOR)
Pin
Number
Definition
1
Ground
2
Wake-up
P W 3
ATX PWR
P W 1
8-pin
DS4
P W R
6300ESB
Hance
Rapids
JBT1
J F 2
JL1
Spkr
Pin Number Definition
6
DSR
7
RTS
8
CTS
9
RI
Pin Number Definition
6
DSR
7
RTS
8
CTS
9
RI
10
NC
FAN1
DS2
DS8
DS7
USB2/3
DS1
DS9
JSLED
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