Inst a ll, B. panel connector settings (jumper j16) – Tyan Computer S1854 User Manual
Page 17
S1854 Trinity 400
17
!
impor-
tant!
1-B. Panel Connector Settings (Jumper J16)
Power LED:
For 2-pin: bicolor/single
color - Use pins 2-4
For 3-pin: Use jumper D31.
1-C. Speaker Connector (Jumper J12)
The speaker should be connected to pins 1-4 of jumper J12. As default,
pins 3-4 of jumper J12 are connected to the internal buzzer.
1-D. Wake-On LAN (CON3)
1-E. Wake-On Ring (CON2)
1-F. Clear CMOS and Reset Password (Jumper JP2)
If you have been locked out of your system because you forgot your password
or set the CMOS incorrectly, follow the instructions below.
1. Power off the system, UNPLUG POWER CONNECTOR
2. Set jumper JP2 to pins 2 and 3
3. Wait for 2 seconds, then return jumper JP2 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.
tl
u
a
f
e
D
t
e
s
e
R
2
P
J
2
-
1
3
-
2
Top
Bottom
J16
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
LED +
1
2 LED Green
LED -
3
4 LED Yellow
Ground
5
6 Power On/Off
Reset
7
8 Ground
VCC
9
10 NC.
IRRX
11 12 Power +5V
Ground
13 14 N.C
IRTX
15 16 N.C
Buz
RESV
17 18 N.C
Buz
Infrared
HDD
LED
Pwr/Slp
LED
s
R
es
et
Switch
Po
wer
(Sleep
)
Switch
INST
A
LL