TYAN S8036, Manual

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21
J193/J197: BMC CPU COM (TX/RX) Jumper
Signal Pin Pin Signal
BMC_COM_TXD/
BMC_COM_RXD
1 2 TXD_OUT/RXD_OUT
P0_UART0_RX/
P0_UART0_TX
3
1-2 : BMC COM PORT1 (DEFAULT)
2-3 : CPU COM
J120: PC BEEP Jumper
Signal Pin Pin Signal
NC
1 2
PSU_SMB_ALERT_BUFF_N_R
VCC3_Aux 3
1-2: Normal Mode(Default)
2-3: Enable PSU Throttling Function
System Reset Jumper (J192)
Signal Pin Pin Signal
COLD_RST_BTN_N 1 2 FP_RST_BTN_JP_N
BMC_EXTRST_BTN_L
3
1-2: SYSTEM RESET (Default)
2-3: BMC RESET
J194: CMOS Clear Jumper
Normal
( Default )
Pin 1 2 3
Signal Vbat P0_Vddbt_Rtc_G GND
1-2 Normal RTC Reset (DEFAULT)
2-3 Clear RTC Registers
You can reset the CMOS settings by using this jumper. This can be
useful if you have forgotten your system/setup password, or need to
clear the system BIOS setting.
1. Power off system and disconnect power connectors from the
motherboard.
2. Remove the jumper from Pin_1 and Pin_2 (Default setting).
3. Move the jumper cap to close Pin_2 and Pin_3 for several seconds
to Clear CMOS.
4. Put jumper cap back to Pin_1 and Pin_2 (Default setting).
5. Reconnect power connectors to the motherboard and power on
system.
Clear CMOS