TYAN Tempest i5400XL, Руководство пользователя

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JP5: Clear CMOS Jumper
Pin_1 Pin_3
Default
Pin_1 Pin_3
Clear
You can reset CMOS settings by using this jumper if
you have lost your system/setup password or need to
clear the system BIOS settings.
Power off the system and set JP5 to (2-3) position
and then power on the system. The CMOS will be
cleared when the POST screen is visible. Finally shut
down the power and move JP5 to its default (1-2)
position and power on the system again.
JP18: Internal Buzzer Enable/Disable Jumper
1
Close: enable internal buzzer (Default)
1
Open: disable internal buzzer
JP26/27: PECI Enable/Disable Jumper
JP26 JP27
1
1
Close: PECI enable(Default)
JP26 JP27
1
1
Open: PECI disable