Chosen Solution
hi guys, 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.
Reseat the cable from t-con board to display at both ends. This has fixed a of the problems we have see. 2. Bad t-con board 3 bad main board 4 bad display
