Ive had this lg optimus v almost 3 monts. I have had it connected to my computer many times with no problems. I go today, plugged it in & it is just charging. My device manager does not even reconize it. So far I have reinstalled the lg driver. Tried all the usb ports. Pulled the battery out & held the power button & Reset phone to factory specs. Has anybody else had this problem? Any suggestions for a fix?