Admin desktops & Laptops Support Joined Dec 2, 2017 Messages 31,833 Dec 10, 2017 Thread Author #1 Symptom: Display has horizontal lines, White Display or Flashing/Flickering picture. Cause: LCD Driver PWB ribbon cables may be damaged. See the picture below: Repair/Solution: When servicing units due to an occurrence mentioned above, check and if necessary replace the LCD Driver PWB ribbon cable.
Symptom: Display has horizontal lines, White Display or Flashing/Flickering picture. Cause: LCD Driver PWB ribbon cables may be damaged. See the picture below: Repair/Solution: When servicing units due to an occurrence mentioned above, check and if necessary replace the LCD Driver PWB ribbon cable.