Tyan Trinity ATX Motherboard Tyan S1598 사용자 설명서
S1598 Trinity ATX
15
INST
ALL
1-F. Memory Clock
The memory clock can be set to run at the CPU
clock speed or to the AGP bus speed (normally
66MHz). The benefit of this setting is that you can
run the CPU bus at 100MHz with only 66MHz
memory by setting the memory clock jumper to
AGP.
The memory clock can be set to run at the CPU
clock speed or to the AGP bus speed (normally
66MHz). The benefit of this setting is that you can
run the CPU bus at 100MHz with only 66MHz
memory by setting the memory clock jumper to
AGP.
Hardware CMOS & Password Reset
If you have been locked out of
your system because you forgot
your password or set the CMOS
incorrectly, follow the instruc-
tions below.
1. Power off the system
2. Set jumper JP13 to pins 2 and 3
3. Wait for 2 seconds, then return
jumper JP13 to pins 1 and 2.
4. Power on the system again.
By following this procedure, you
will erase your password and
reset the CMOS to the BIOS
defaults.
If you have been locked out of
your system because you forgot
your password or set the CMOS
incorrectly, follow the instruc-
tions below.
1. Power off the system
2. Set jumper JP13 to pins 2 and 3
3. Wait for 2 seconds, then return
jumper JP13 to pins 1 and 2.
4. Power on the system again.
By following this procedure, you
will erase your password and
reset the CMOS to the BIOS
defaults.
1-D. J3 External Pin Assignments
S
O
M
C
3
1
P
J
t
l
u
a
f
e
D
2
-
1
S
O
M
C
t
e
s
e
R
3
-
2
VCC
1
2
Power LED
LED
3
4
Ground
Ground
5
6
Power On/Off
Switch
7
8
Ground
VCC
9
10 Ground
Receive
11
12 K/B Lock
IRRX
13
14 Ground
Ground
15
16 SM I Switch
IRTX
17
18 Ground
HDD
LED
Re
se
t
Sw
itch
In
fra
re
d
Pwr
/Slp
LED
s
Po
wer
Sw
itch
SM
I
Sw
itch
J3 Side View
Pin1
Pin17
Pin2
Pin18
1
2
3
2
N
A
F
,
1
N
A
F
D
N
G
V
2
1
+
r
o
t
i
n
o
M
n
a
F
1-E. FAN Pin Assignments
JP8 - JP12
JP1 - JP7
J3, J4
FAN1
FAN2,
JP13
k
c
o
l
C
y
r
o
m
e
M
7
P
J
k
c
o
l
C
U
P
C
2
-
1
k
c
o
l
C
P
G
A
3
-
2
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