TCL 55S401issues: from dark, to glitches to now topsy-turvy screen
A year ago this unit went darker on left side of screen; like a black blotch floating across screen. Left unplugged for a few days and problem went away.
This past June, this started:
. Went away after few days and unit remained stable until last week when this started occurring:
. Lower half of screen displays flip/mirrored mirrored image along with while screen being darker.
Is it t-con or main board related? Any input appreciated. TIA
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Just an update. TV ran fine since last post, then earlier this week glitched as previously described for a few moments then ran stable. Today after a few hours of viewing problems came back and remained. Swapped t-con and so far so good.
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