Unless your PCB is designed correctly in the first place, you are going to run into issues sooner or later.
Designing a PCB for one of today's products can be very complex, but this aspect of things is often overlooked. Instead, the focus falls upon the more "interesting" aspects of the product, like the FPGAs or MCUs. The fact remains, however, that unless the board is designed correctly in the first place, you are going to run into issues sooner or later.
Technological advances have ensured that Printed Circuit Boards cannot only perform complex functions they can also be produced inexpensively. This is the exact reason why PCBs are an integral part of so many devices. However, the quality of the device is directly proportional to the quality of the PCB used. PCB failure can, therefore, have debilitating consequences wherein entire systems can fail. It is therefore extremely important to stick to some quality measures in the PCB design and manufacturing process.
