What to Check First
- Check if your Bluetooth speaker and headset are turned on.
- If connection fails though they are turned on, check if you have recently used them with devices other than the smart TV monitor (e.g., smart phone, beam project, etc.). If such is the case, disable the connection from that device.
- After deleting the device from the Registered Device List, select Search Device, and, when the Bluetooth speaker and headset appear on the list, register them again.
- Once a Bluetooth audio device has been connected, it will be saved in the Registered Device List automatically so that later you can simply choose it from the list without having to search for it.
- ➔ Bluetooth connection fails.
- 1. Turn your Bluetooth device that can be connected onto the pairing mode (pairing modes vary with devices).
- 2. Select Wired Internet Settings - [ Settings] button on the remote control → [ All Settings] → [ Sound] → [Sound Out] → [Use Wireless Speaker] → [ Bluetooth Device] and, in the [Connectable Devices], Please search and connect.
- 3. If the Bluetooth device model that you wish to connect is not listed, turn it off and on, and then press Search to retry searching.
- 2. Select Wired Internet Settings - [ Settings] button on the remote control → [ All Settings] → [ Sound] → [Select Output Speaker] → Device List ] under [Bluetooth], and, in the [Available Devices], select [Search] and connect it.
- This guide was created for all models, so the images or content may be different from your product.
Why This Can Happen
Symptoms can have more than one cause, and the correct steps depend on the exact model, installation and operating conditions. Use the checks above to narrow the issue before service.
Safety and Model-Specific Guidance
Frequently Asked Questions
What should I check first for [LG smart TV monitor] Let’s see how to connect a Bluetooth device?
Check if your Bluetooth speaker and headset are turned on.
When should I stop troubleshooting and contact LG?
Stop if the product shows signs of electrical damage, burning, leaking near electrical components, or if the recommended checks do not resolve the issue. Use LG USA support for model-specific service guidance.
Does this guidance apply to every LG model?
Not always. Controls, error codes and service steps can differ by model. Confirm the exact model number and follow the linked LG USA article for model-specific instructions.
Related LG Products
These model pages are linked because the stored category or exact model matches this Help Library topic.
LG 100QNED84BU — 77 Inch Class LG OLED evo AI W6 4K Smart TV 2026 with Wallpaper Design and Supplied Flush Wall Mount
Home Appliances · Top Appliance Deals
LG 115QNED92BU — 115 Inch Class LG QNED evo AI QNED92B Mini LED 4K Smart TV 2026
Home Appliances · Top Appliance Deals
LG 27LX5QKNA — StanbyME Go 27 Inch Briefcase Design Touch Screen
Home Appliances · Top Appliance Deals
LG 42LX3QPUA — 42 Inch Class OLED Flex Smart TV with Bendable Screen
Home Appliances · Top Appliance Deals
LG 43QNED75BAA — 43 Inch Class LG QNED AI QNED75B Mini LED 4K Smart TV 2026 - .AUS | LG USA
Discover the 43 inch Class LG QNED AI QNED75B Mini LED 4K Smart TV 2026 that features With Dynamic QNED Color see vivid color for a lifelike picture and A thrilling watching experience powered by the α7 AI Processor 4K Gen9. Find reviews, specs, and more for 43QNED75BAA.AUS.