1. PSU (power supply unit) board problem, replace or repair2. if your tv is CRT(cathode ray tube) type, chances are the horizontal output transistor is busted. Replace.In the above problem, a qualified technician is required, hope this helps ;-)
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1. PSU (power supply unit) board problem, replace or repair
2. if your tv is CRT(cathode ray tube) type, chances are the horizontal output transistor is busted. Replace.
In the above problem, a qualified technician is required,
hope this helps ;-)