Vertical lines on the left side of screen KD55X7000F
i have a sony bravia kd 55x700f.
3 days ago it developed vertical black lines on the left side of the screen. my warrant has expired. i contacted the sony service center and they say the screen needs replacement. i am not sure what has brought the lines. have checked all input cables and devices. any advise to help me solve this issue will be highly appreciated.
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