Turn the TV on in a dark room. Shine a bright flashlight closely against the LCD glass.
By safely cutting or isolating the clock lines ( CKV1, CKV2, CKVB1, CKVB2, and CPV ) on the shorted side, the panel is forced to run entirely off the healthy side. Turn the TV on in a dark room
When a panel develops a short circuit in its internal gate lines, it often triggers the T-CON board's protection mode. This results in common symptoms like: Turn the TV on in a dark room