1. Android Central Question's Avatar
    As my device is sitting here, a notification occasionally pops up saying "Power Supply" as if a USB connection is present even though nothing is plugged into the device. When this happens, the phone will make a sound. This has been happening for around a couple of days now and I can't get it to stop.
    06-12-2018 10:39 PM
  2. bobdob's Avatar
    My first thought is dirty USB port (shorting out contacts and thus confusing the phone about what is going on). I use the end of a small nylon cable tie (zip tie) to clean mine out when needed. If that doesn't help you could have a hardware problem.
    B. Diddy likes this.
    06-13-2018 07:33 AM

Similar Threads

  1. unable to hear caller on car bluetooth , yet no issue when i call them
    By ciantheod in forum General Help and How To
    Replies: 3
    Last Post: 06-14-2018, 10:37 AM
  2. My LG V20 speaker volume issue????
    By Android Central Question in forum Ask a Question
    Replies: 2
    Last Post: 06-14-2018, 01:19 AM
  3. LG G4- New battery but its still overheating and draining like crazy
    By Android Central Question in forum Ask a Question
    Replies: 1
    Last Post: 06-13-2018, 12:09 PM
  4. LG Stylus 3: Can the SD card be used as the internal storage?
    By Android Central Question in forum Ask a Question
    Replies: 1
    Last Post: 06-13-2018, 12:08 PM
  5. LG Aristo phone keeps saying home screen stopped working
    By Android Central Question in forum Ask a Question
    Replies: 1
    Last Post: 06-12-2018, 09:39 PM
LINK TO POST COPIED TO CLIPBOARD