p990 show usb indicator without conecting usb..
 

i need solution for repair sonyericsson p990 that show usb indicator without conecting usb...that mean usb shorted.i clean pcb and check usb conector..pcb is cleaned and without any shorting...need to know where the esd usb filter????
BR.

any body cant help me to repair this problem?????
i really cofused:confused::confused:

after change usb controler ic still same condition..

i have this problem tooo......solution for usb plz