Tyan Computer S1854 Computer Hardware User Manual


 
S1854 Trinity 400
17
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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.
tluafeDteseR
2PJ
2-13-2
Top
Bottom
J16
2 4 6 81012141618
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
Re se t 7 8 Gr o un d
VC C 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
LEDs
Reset
Switch
Power
(Sleep)
Switch
INSTALL