there appears to be a slanted filter in the edge of IPS lcd panel.
Can anyone tell me what is the cause of this? Is it a slanted built-in LCD filter or did the factory worker forget to remove a protective film before installing the LCD Panel?:!:
That should not be present. If this is a new laptop, consult your manufacturer and have the device serviced. They should fix the problem for free. It may even involve a replacement of your display.