USB connection not work on sp-300v

[diego139]

coul'd you help me, my usb connection not work for now. I change my cable and my computer and is the same problem. I dont have a power surge. I think is the mainboard.

 

[BobbyFosson]

Take the mainboard to an electronics store and see if they can re-solder the connection... chances are the cable was bumped or tripped upon and it damaged the USB connection on the mainboard... Seen this many times.

Otherwise, a new mainboard.

 

[diego139]

i post at MacMedia Int. He can check it. Ithinks is the USB chip. My voltage are ok. So i look for a new one.