6BX67
Jumper Setting

Product name Bus CLK Multiplier SW1 ( switch 1, 2, 3, 4 ) SW1 (Jumper 1, 2, 3, 4)
Pentium II-233 66 3.5X 1, 2 1, 2
Pentium II-266 66 4.0X 1, 3, 4 1, 3, 4
Pentium II-300 66 4.5X 1, 3 1, 3
Pentium II-333 66 5.0X 1, 4 1, 4
Pentium II-350 100 3.5X 1, 2 1, 2
Pentium II-400 100 4.0X 1, 3, 4 1, 3, 4
Pentium II-450 100 4.5X 1, 3 1, 3
Pentium II-500 100 5.0X 1, 4 1, 4
Pentium II-550 100 5.5X 1 1
Pentium II-600 100 6.0X 2, 3, 4 2, 3, 4

         The M/B design Auto-Detect CPU Bus Clock 66 or 100 Mhz frequency NO jumper needed for setting