TYAN S1684S TAHOE, Manual

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10 S1684S/SA-001-02 http://www.tyan.com
2.3 Jumper Settings
Refer to the following table for quick reference of jumper settings:
Jumper # Assignments
J1, J2P J1 (lower): PS2/KB J2(Upper): PS2/Mouse
J3 Universal Serial Bus
J4, J5 CD_Input (J4: Sony)
J6 Upper: Game Port, Lower: Mic/Line in/out
J7 TEL/MDM CON
J8 ATX Power CON
J14 WaveTable (Upgrade)
J50 Pins 1,2:Power on, Pins3,4:EXTSMI
Pins 8-10:IR2
Pins15-16:IDE LED, Pins18-20:Power LED
Pins22,23:Reset, Pins24-27: Speaker
J24, J25 CPU Fan Power (J24: Pin 2 is +12V)
J28 CPU Fan Fail Warning Set (when closed)
J32-J35 DRAM VCC for 3.3V (when closed)
J41,43,47,48 DRAM VCC for 5V (when closed)
J45 ATX Power always on (when closed)
J39 Add-in HDD LED
J49 4-5 Keylock
J17,J21,22,J29, Reserved
J46, J51, CON7
Block J50 Pin Assignments
Power on: Pins 1,2 (close)
IR2: Pins 8-10 (close)
IDE LED: Pins15-16 (close)
Power LED: Pins 18-20 (close)
Reset: Pins 22, 23 (close)
Speaker:Pins24-27 (close)
EXTSMI: Pins 3,4 (close)