I have this tv and both myself and husband find it hard to hear lately, can this tv have Bluetooth, and what kind if available?

Question edited for typos.

If they are cordless headphones powered by Bluetooth, you just need to pair them again.

If they are wired you may have worn out the headphone socket. Have the socket replaced, get a Bluetooth Dongle for it and Wireless headphones, so there are no moving parts and no wires.

There is a video in this link that should help you.

https://www.google.com/search?q=55+inch+luxor+smart+tv+access+headphone

This one

https://www.youtube.com/watch?v=8JsVqV9mpsw

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That is a good ideal Lynda. I have no experience with those headphones so my ideas/troubleshooting is just general. Can you try them on another device? Are you sure you have them plugged into the correct jack on the TV? Are the headphones and adapter fully charged or have fresh batteries? There is the possibility that they are defective. I also use a set of headphones from my TV - iLuv bluetooth headphones. I use them when I am on the treadmill.

Ow, I have had this problem myself. Do you have an iPhone or other Apple device that you've connected lately?
I am assuming your mouse is either Bluetooth or uses a proprietary 'dobgle'...Which?

plees change your hard disk the mechine is of nooo use

You actually have to switch your audio acces. settings and set it to the bluetooth instead of the speakers or whatever your using. Same problem

see if you can take your phone setting out of the speaker. usually when it is on speaker phone, you get that. are you using an ear piece and thoses thhis happen when you call just him or any other call you make.

sounds to me like your lithiumn battery is on the way out.

Hi,

Check to see if you have not muted the headset or the phone.

It would be difficult to fix without an oscilloscope.
I tried to finding a repair manual for your model, but older model manuals are hard to find.

The XBOX's have some history of noise from the Hard Drives to the Fans. As long as performance is not a problem, you should be OK.

You may want to be sure that you have adequate space around the unit to ensure proper cooling and airflow. Heat is bad for these devices, like any computer.

To me, without hearing it myself, I would say that it is your hard drive, probably working hard to keep up with the game!