TYAN TIGER I7322DP Manual page 21

JP22: Clear CMOS Jumper
You can reset CMOS settings by using this jumper if
3
you have lost your system/setup password or need to
clear the system BIOS settings.
1
Power off the system and set JP22 to (2-3) position,
(Clear)
and then power on the system. The CMOS will be
3
cleared when the POST screen is visible. Finally shut
down the power and move JP22 to it's default (1-2)
1
position and power on the system again.
(Default)
JP20/JP23: SMDC/ASF2.0 Select Jumper
1
3
Support ASF2.0, only applies to LAN1 (5721)
1
3
Supports M3291 SMDC card which only applies to
LAN3 (82551)
21
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