774cds System Board

Jumper Description Function
P3 CMOS Erase
Remove and replace jumper  to clear CMOS and Password
P3
Password Enable
1-2 Enables password
2-3 Disables password
P5 Clock Bus Speed
1-2 Bus speed = 60
2-3 Bus speed = 50
P11 Clock Multiplier
1-2 = 1.5x
2-3 = 2.0x
J5 Repalcement Battery Connector Use only a 4.5v alkaline computer battery

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