SAMSUNG LN-T4069F, the picture on left upper is darker and slow motion, update very slow..
But the OSD (menu,etc..) looks good, I thought it's the main board issue, but I changed the main board, no luck.
I notice this tv has an extra board between main board and t-con, is this board problem ? it's a LOGIC BOARD BN41-00944A BN94-01442B.
But the OSD (menu,etc..) looks good, I thought it's the main board issue, but I changed the main board, no luck.
I notice this tv has an extra board between main board and t-con, is this board problem ? it's a LOGIC BOARD BN41-00944A BN94-01442B.
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