Since the chip was used in HP products, there wasn't a margin as such. Much of the benefit was that they weren't paying margin to another company. As for repai

Since the chip was used in HP products, there wasn't a margin as such. Much of the benefit was that they weren't paying margin to another company. As for repairs, each product's service manual has a table specifying the correct resistor value for each Nanocomputer bias voltage. So you'd need to change the resistor if you replaced the processor.