LCD Display Repair - Reasons for Display Problems In LCD Monitors & How To Repair Them

Most LCD display issues point to a backlight problem involving CCD lamps.
  • So if your display is dark the CCD lamp needs to be replaced.
  • If you see white or black lines across your screen it is likely that a driver chip has malfunctioned or there's a problem with the LCD panel itself. (A bad interconnect can also cause white lines across the monitor screen.)
The easiest way to fix an LCD display is to either replace the lamp or to get a replacement screen online.

The former works where the display is dim or dark, while the latter is good for laptop screens where the rest of the laptop works fine.