TYAN THUNDER I7525, User Manual

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Thunder i7525 (S2676)
http://www.tyan.com
12
3.2.1 - Clear CMOS Switch
J108
J108
You can reset the CMOS settings by Closing
header J108, if you have forgotten your
system/setup password or need to clear
system BIOS settings.
- Power off system and disconnect
both power connectors from
the motherboard
- Close J108 for several seconds to
Clear CMOS
- Remove Jumper
Reconnect power & power on system
3.2.2 - Fan Connector
Pin1: GND
Pin2: +12V
Pin3: Tachometer
This 3-pin fan connector supports tachometer monitoring.
There are three 3 -pin fan connectors on Thunder i7525 (S2676) board. Use these connectors
to connect chassis and processor cooling fans to your motherboard. Cooling fans can keep
the system stable and reliable for its product’s life.
3.2.3 - Front Panel Header
Normally, a chassis has some control or signal wires can be connected onto a motherboard for
hard drive LED, Power LED, power button, and reset button,
The front panel header (marked as “j86”) has been implemented on Thunder i7525 (S2676) board
for such purposes.