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Universal Serial Bus
(USB)
The two Universal Serial Bus con-
nectors are located on J32 and J33.
See Table 2-9 for pin definitions.
Serial Ports
Two connectors, for the COM1
and COM2 serial ports, are
located just below the parallel
port (see Figure 2-3). See Table
2-10 for pin definitions.
Wake-On-LAN
The Wake-On-LAN header is des-
ignated as WOL. Refer to Table 2-
11 for pin definitions.
enable the LAN Wake-Up setting in
BIOS to use this feature (p. 4-14).
(You must also have a LAN card
with a Wake-on-LAN connector
and cable.)
Fan Headers*
The thermal control fan header is lo-
cated on FAN3. The CPU and chas-
sis fan headers are located on FAN1
and FAN2, respectively.
Table 2-12 for pin definitions.
Universal Serial Bus Pin Definitions
Pin
Number
1
2
3
4
5
Pin Number
1
2
3
4
5
You must
Refer to
2-9
Chapter 2: Installation
Table 2-9
J32
J33
Pin
Definition
Number
+ 5 V
1
P0-
2
P 0 +
3
G r o u n d
4
N/A
5
Table 2-10
Serial Port Pin Definitions
(COM1, COM2)
Definition
Pin Number Definition
D C D
6
D S R
7
Serial In
8
R T S
9
Serial Out
10
Table 2-11
Wake-On-LAN Pin
Definitions (WOL)
Pin
N u m b e r
Definition
1
+5V Standby
2
G r o u n d
3
W a k e - u p
Table 2-12
Fan Header Pin Definitions
(FAN1, FAN2, FAN3)
Pin
N u m b e r
Definition
1
Ground (black)
2
+12V (red)
3
Tachometer
* Caution: These fan headers
are DC power.
Definition
+ 5 V
P0-
P 0 +
G r o u n d
K e y
C T S
D T R
RI
G r o u n d
N C
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