I have a Dell Vostro 1520 Laptop
The bottom ¼ of the screen has a horizontal line across the bottom and is blurred in that zone and shakes. It appears to be an electrical power issue such as the power inverter to the screen.
Not sure which component will need replaced, I don't think its the bulb or screen itself. Perhaps the power inverter. The laptop works fine other then this issue. Can't the bottom 1/4 of the screen.
I am attaching a picture of the screen I took with my phone to show what it looks like
Any help is appreciated