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4
2-2 Mainboard Layout
FL
O
P
P
Y
FD
D
1
2
1
3
4
3
3
KB/MS
W
83
97
7T
F
U
S
B
ATX POWER CONN.
CN1
VT82C691
U2
ON
4
3
2
1
AGP1
AGP SLOT
D
IM
1
D
IM
3
D
IM
2
FAN1
1
3
SLOT1
S
LO
T
-1
P
O
W
ER
-L
ED
S
P
EA
K
R
S
ET
T
U
R
B
O
-L
ED
T
U
B
R
O
-S
W
S
M
I-S
W
4 3
1
2
J9
P
S
/2
M
O
U
S
E
&
K
/B
COM1
C
O
M
2
COM2
C
O
M
P
O
R
T
C
O
M
P
O
R
T
LPT1
P
R
IN
T
CPUFAN
1
3
2
1
ID
E2
4
0
3
9
2
1
ID
E1
4
0
3
9
PCI 1
PCI 2
PCI 3
ISA2
ISA1
J
P
2
1
VT82C596
BATT.
+
J
B
A
T
1
1
3
B
O
IS
1
5
JIR1
U4
ON
4
3
2
1
D
IM
M
3
D
IM
M
2
D
IM
M
1
IDE2 IDE1
USB1
SB-LINK1
1
J5
P
W
B
-B
IN
4
3
1
2
PCI 4
W
O
N
1
1
3
U14
J10
Figure 2-1