nokia x6 connecting USB problem

If having problem connecting from USB to PC on Nokia X6, this solution may help if the device is not detected after ensuring that the USB cable wire is okay. The device driver is properly installed but the problem still exists.

This solution shows the particular components might caused faulty or damaged and result to a problem connecting to the PC through USB port





Check the microUSB connector if damaged, oxidated or corroded, clean or replace it.
Check the filter coil and ESD protection chip, replace if found damaged. If the problem still persists check the power supply of the USB transceiver IC, it is conneted to the battery positive line voltage, if the voltage is okay, rework or reball the USB transceiver IC.