I buy Samsung Q990C/XT Soundbar just 2 months ago. No doubt Samsung soundbar is verry verry high Qualiry Dolby digital Soundbar. Butt my soundbar just 2 months play and aftar 2months my son on the soundbar and showing masg UPD then soundbar is off and orange Light is on and Soundbar is no any working. I m going to Samsung Servuce Centre butt no resolve issue my soundbar samsung enginears said this is imported item we dont know what this problem and i dont know what is problem. Samsung enginears is not professional. Samsung is Big Brand butt Quality is Verry Low. And Prices is verry high. Shame on Samsung. My mony is waist . I Buy Samsung Q990C is $1500. US Dooler.