Skip to Contents

Help Library

Find help information for your LG product

Learn about product installation, maintenance, and troubleshooting using our search options.

I can hear high pitched noise.

  • Others
  • Others
  • Troubleshooting
  • Commercial TVs, Televisions
  • Last Updated 10/06/2016

I can hear high pitched noise.


High frequency noise

How to fix

Coil type parts are used for TV configuration and they create noise. If there is no trouble with display, you may be carefree to use it.

※ watching distance : 5~7 times the diagonal length of your screen

Article Feedback

1. Overall, how satisfied were you with the usefulness of this article?
1.1 Why did the article not resolve your issue?

Characters left : 500 / 500