> I never knew this was a practice. All the component manufacturers that supply Apple are also supplying other contracts. An example is the high-definition sc

> I never knew this was a practice. All the component manufacturers that supply Apple are also supplying other contracts. An example is the high-definition screens; 'Retina' Apple laptops use interchangeable screens from Sharp, LG and Samsung as availability permits. There was a run of returns last year due to some issues with the LG screens.