Overscan allows the TV to scale the input image to fit the screen while avoiding the “letterboxing” phenomenon where black bars are visible to the sides of the image. If the monitor still showing the lines there is a problem with the graphics card. Here’s an example of a laptop with white screen. A white circular button is present on the side of the screen at all times Tapping the button displays a larger circle with the triangle, circle, square, lock, and clear data options Environment Infopackets Reader Carol G.
You may have some dead or stuck pixels in your display if it is a LCD one. Just like the Windows computer having the blue screen of death, Mac also has its very own version.
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Purpe/red spots appeared on laptop screen: How to remove black spots on laptop screen: White spots on black aluminium laptop case: My sony vaio screen is cracked but under the cracks and black spots I can still read the words. How to fix white spots on your laptop screen I hate to break to you but I found out that the most common solution to this problem is to replace the screen, if your laptop is still under warranty go ahead and ask them to replace it for you, in some cases they may refuse to because you might have hit it against a wall or something, if they notice. I understand that you have a new HP Envy touch 17" laptop and it has 2 "orbs" (a spherical image) in the upper and lower right corners of the screen. I popped off the plastic bezel of the LCD panel, and applied a suction cup to the back of the screen where the white spots appeared on the front of the screen. Uncheck the ‘enable press and hold for right-clicking’ option. White circles on laptop screen You might also consider using a blow dryer on various parts of the screen to see if you can dry any of the excess moisture, which is likely the culprit of a malfunctioning screen.
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