PowerMac 4400/160

How to update you PowerMac 4400/160 to a 4400/200

1. Locate the SMD-Resitors R1 and R9 on the Logicboard. There on the left side of the CPU.

2. Remove R1 and R9 carefully and solder a 10K resistor to R2 and 10K to R8.

3. Attach a Fan on the Heatsink of the CPU.

4. Yes, now it runs at 200 MHz.

! CAUTION !
don`t blow the Mac

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