Laptop LCD screen into the dust inside how to do?
Users questions: My notebook in black and white, you can see a screen with a small dark spot location, size 3 * 3 pixels or so, this dark spot in the BIOS can see the basic interface. Under normal circumstances, we will consider this a dead pixel, but it is not a dead pixel. I think this is the screen surface dirt, Then wipe with a clean cloth, but useless. I use two fingers lightly on the screen, find the dark spot on the fall down a certain distance, which illustrates this is not a dead pixel, but the inside of the screen into an object. I ask, how to remove dark spots inside the screen, note that the dark spots inside the screen, if you want to Wipe with a clean cloth, would not have said, I used this method, invalid, thank you?
Experts answer: This is also annoying spot than the point, and to screen for, and there is no other option.