Clear Cmos Jumper (J8); Smbus_0 Connector (J11) - TYAN THUNDER K8SD PRO Manual

2.05 – Clear CMOS Jumper (J8)
2.06 – SMBus_0 Connector (J11)
You can reset the CMOS settings by
using this jumper if you have forgotten
CPU2 your system/setup password or need to
clear system BIOS setting.
-
-
CPU1
-
Reconnect power & power on system
CPU2
Use this connector to connect external
SMBUS devices
CPU1
13
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1
3
1
3
Power off system and disconnect
both power connectors from the
motherboard
Use jumper cap to close Pin_2 and
Pin_3 for several seconds to Clear
CMOS
Put jumper cap back to Pin_1 and
Pin_2 (default setting)
Pin #
4
4
3
1
2
1
Default
Clear
Signal Description
NC
SMBUS_CLK
GND
SMBUS_DATA