You'd need no hardware redesign, just not install the connectors during manufacturing. You might need to adjust the automated QA actually. There are lots of par

You'd need no hardware redesign, just not install the connectors during manufacturing. You might need to adjust the automated QA actually. There are lots of parts not installed in electronics if you disassemble something and examine it. The reasons can be multiple, cost saving, using the same PCB for different similar products, etc.