How to Fix Audio Delay or Lip Sync on LG Smart tv


  • To fix audio delay issues or lip sync you need to update your lg smart tv to the latest firmware update.

One of the most common issue that may LG smart tv customer facing is audio delay. With this you may frustrated during watching your favourite sessions. So, here in this article we are reviewing and providing some fix to the issue of audio delay or lip sync in LG smart tv. In order to solve the issue without any complications then simply follow the methods. While audio delay in your tv may occurred due to various reasons. Some cases your audio format may be a problem, also if your tv at sound bar is not properly connected you may face the issue. So, let’s look into the article to know about the fix for the issue.

Audio Delay or Lip Sync on LG Smart

How to Fix Audio Delay Or Lip Sync issue on LG Smart tv

Below methods will help you fix audio delay when playing video or lip sync issues on lg smart tv.

Update Firmware

Always we wonder about how to overcome this sound delay on smart tv, for this you need to ensure that your tv is updated to latest version or not. If it is not updated with latest version just do it first. You can update it by connecting it to internet via a tv menu. Remember One thing all tv models have updatable software. So, proceed it updating through menu option.

Power Reset

Sometimes whenever you using tv speakers, it recommended to perform power reset operation on your LG smart tv. In order to perform power reset follow the below mentioned steps.

Step 1: Firstly, turnoff your LG smart tv and now wait for 5-6 minutes before connecting it again

Step 2: Next, unplug it your tv power cord from power outlet 

Step 3: Now wait at least for 60 seconds in unpowered mode, and plug it back

Step 4: Finally, turn on your tv

Also Read: 1) How to install Express VPN on LG Smart TV

2) How to Clear Data & Clear Cache on LG smart TV

3) Reset Audio and Video on LG Smart TV

4) How to Fix LG Smart tv Not Showing Wi-Fi Network

5) How to Fix LG Smart TV Not Connecting to WI-FI

With Webos 

Step 1: Now access LG smart tv settings by tapping the smart button and choose sound option

Step 2: Next, press wheel or enter and choose the AV sync options

Step 3: After that set it to ON if you’re facing a sync issue then adjust it with external speaker required on your issue

Using Netcast

Step 1: Now tap the home button in your tv remote control

Step 2: Next choose settings option followed by choosing sound option

Step 3: After choosing sound, next select AV sync adjust option and turn it ON

Step 4: Finally, adjust external speaker depending on your issue.

That’s it, this is how you fix audio delay or lip sync on lg smart tv

Rajeshwari Chiluveru
Rajeshwari Chiluveru
Rajeshwari is Senior Content Writer, Author, and Also Senior Editorial Team Member at A Savvy Web and She has a Degree in Bachelor of Technology (Btech) and (Master of Technology) Mtech from JNTU and is a real time expert. She writes about technology guides and troubleshooting guides (tips and Solutions) and helps users to solve issues easily. She has expertise in this area for more than 5+ years of experience and enthusiastic to provide troubleshooting tips and fixes and how to articles on Tech Related subjects like iPhone, Android, iOS, Smart tv and other tech related solutions and easy methods to fix.

Explore More

Today's Article