acer predator 17 ac adapter making strange noise when plugging it to charging port

andrew143
andrew143 Member Posts: 17 Troubleshooter
edited November 2023 in 2018 Archives
hi

I have another problem now. just recently the AC adapter for charging the battery of the Acer predator 17 has been making a strange buzzing noise when I plug it to the charging port. has anyone got any ideas of what is causing this?

Answers

  • Red-Sand
    Red-Sand ACE Posts: 1,892 Pathfinder
    Can you please clarify, where the "sound" is coming from on the laptop? Power port, charging brick, the laptop itself?

    It could mean many things and I suggest you be careful as a shorted power brick for example could start a fire if left unattended.
    - Hotel Hero
  • andrew143
    andrew143 Member Posts: 17 Troubleshooter
    it's coming from the charging brick
  • Red-Sand
    Red-Sand ACE Posts: 1,892 Pathfinder
    I recommend to stop using it immediately and contact Acer support for repair/replacement options.

    This is a sign of a faulty power brick and I've seen plenty cause serious damage.
    - Hotel Hero