Nothing happens when you connect the device to the PC? This is a common problem that does not depend on the operating systems: macOS, Windows or Linux.
This problem can be caused by several reasons, such as a damaged USB cable, outdated software and drivers. Other causes, such as faulty hardware or USB ports, require professional assistance.
Before starting work, it is necessary to correctly connect Android or iOS devices. Incorrect connection can be the first reason why the PC does not see the device.