You can correct this by checking your Onida TV’s external devices like power supply and cable connection but for internal parts malfunction, your TV has to be disassembled, which you don’t know how to do it. If the TV screen display is also black due to internal fault, then call Onida TV repair Dubai team because only a professional knows that this fault is caused by a malfunction in the backlight. In the backlight, the fault can be corrected only if the trained repair person of TV Repair Dubai replaces it. Sometimes your TV suddenly turns off due to blown fuse, then you become irritated but you don’t understand that it is blown fuse will prevent your TV from doing much harm. Due to overloading or voltage fluctuation, this fuse becomes blown and your TV’ internal parts are damaged and this blown fuse is easily fixed by Onida TV repair Dubai’s repair person. The speaker is also a part of your TV, in which the fault makes it impossible to watch your TV. Audio Integrated circuit provides sound to the video. It has to replace the audio IC to correct the flaws. TV Repair Dubai replaces your TV parts with the original parts of Onida TV. Old brand like Onida TV  repair call TV repair Dubai.