TYAN S7086 User Manual page 26

SW2: ID LED Switch Button
SW1: Clear CMOS Reset Button
Signal
FP_IDLED_BTN_N
GND
You can reset the CMOS settings by using this button, if you have
forgotten your system/setup password or need to clear system BIOS
setting.
1. Power off the system and disconnect power connectors from the
motherboard.
2. Press the button (Clear CMOS).
3. Reconnect power & power on the system.
NOTE: After flashing new BIOS, do the following steps:
a. Clear CMOS
b. Enter BIOS setup menu and load Default Settings. Then do a Save
and Exit from setup.
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Pin Pin
1 2
3 4
26
Signal
GND
GND