I'm very sorry to hear about this. Could you provide for me the complete model code for your TV?
I had purchased Samsung 40EH5300 Smart led tv a couple of months back and I have observed that the Volume output of the same is too low. Even if I keep the volume at high the volume seems to be very low. I have checked all settings in the TV for e.g. SRS in TV settings and volume settings in my set top box but still it's very low seems that the Speakers built in the TV are not so good. Can you please advise a solution for this like can I connect some other device and increase the output. I don't want to connect any home theater system to it or multiple speakers. I just want to know if there any other work arounds.
Thanks for your help in advance.