PANEL FAILURE [Common to all LCD panels; irrespective of its size and brand]
Presents problems that could be made by LCD panel. It is not necessary to repair circuit board. Simply follow the mechanical instruction to eliminate failure by replace LCD panel.
* Vertical block defect.
* Vertical dim lines.
* Vertical lines defect (Always bright or dark)
* Horizontal block defect.
* Horizontal dim lines.
* Horizontal lines defect. (Always bright or dark)
* Has bright or dark pixel.
* Polarizer has bubbles
* Foreign material inside polarizer. It shows liner or dot
shape.
* Concentric circle formed.
* Bottom back light of LCD is brighter than normal.
* Back light un-uniformity.
* Back-light has foreign material. Black or white colour, liner or circular type.
