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S1564-001-01 www.tyan.com
CMOS Reset: J46
Off: Normal operation(Default)
On: Clears password and resets CMOS
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With power off, put jumper on J46 for about 10 seconds.
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Remove jumper and power system on and the CMOS will be reset.
APIC For DP: J50 (Dual CPU Jumper for S1564D only)
J50
Dual CPU 2-3 Default
Single CPU 1-2
*Note: When using two Pentiums, Intel recommends that the chips
have the same s-spec number. These numbers are stamped on
the top and bottom or the Pentium chips. Check with your
CPU vendor for more info about s-spec numbers.
DRAM Voltage Setting:J1, J2, J11, J12, J8, J9, & J10
Damage to system can result if these are set incorrectly!
Volts J1
J2
J11
J12
J8
J9
J10
Default
5V
On
On
On
On
Off
Off
Off
3.3V
Off
Off
Off
Off
On
On
On
