acer aspire screen

[jucabear]

I have An acer aspire 5733z-4851 and it has some horizontal lines, is it possible to fix this without opening the computer? and if not, what are the settings for brightness contrast etc to make these less visible ??

 

[hang-the-9]

No options to fix it without at least reseating the connections, and you may need to replace the screen.

The color options would be in the video options in Control Panel under Display.