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: User reviews often highlight that while these TVs offer great performance for their price, their longevity is a frequent concern, with some units requiring main board repairs or firmware reflashing within 2-3 years. Critical Installation Tips

: Addressing the "black screen" issue where the TV powers on with sound but no image. : User reviews often highlight that while these

Manual firmware updates like this are often sought to resolve specific performance issues or "bricked" states that standard over-the-air (OTA) updates cannot fix. : their longevity is a frequent concern