Submitted by: John Schofield

First and foremost, if the laptop screen has several black spots, this must only be dirt. If this is the case, you must clean your screen. It would be more appropriate to make use of distilled water and just use tap water as the last resort and never make use of a solvent. When you clean your laptop, make sure that you were able to switch it off. A microfiber cloth is suitable for such cleaning since if you will opt to use old cloth, then this may only introduce dust. What you need to do last is to dry your laptop screen using another cloth.

After cleaning the screen and you there are still visible black spots or there are white or colored spots, then it is possible that your laptop screen may have faulty pixels. These pixels may have certain differences by nature. Based on the usual classification being used, these pixels may either be considered as stuck, dead or hot. Each must be approached differently to ensure that it really gets fixed. There are times when stuck pixels will eventually work properly again. There are also times that these pixels can possibly be reenergized by simply turning it on and then turned off rapidly. You may want to make use of software tools that help in fixing pixels for this.

With the use of the Internet, you can easily get various pieces of advice that may help you deal with these faulty pixels. Though you might want to think through it before trying what is advised because there are some that might even damage your laptop screen, like for instance if excessive heat will be utilized. It would be much better if different approaches will be tried just so you know that there will always be an alternative option. However, if the laptop screen already has dead or even partly dead pixels, you can no longer do anything but have the screen replaced with another panel.

When it comes to the fragility of screens, an LCD screen is certainly more fragile than CRTs since a faulty pixel can be immediately be contributed by users if the screen is exerted with pressure. The laptop screen may also easily have scratches. You may want to think twice about using a scratch remover for CDs because it may only make things worse. It is important to take note that most laptop screens have a coating on top and what happens is that this gets scratched by the remover and this can no longer be repaired.

If for instance the problem of your laptop screen is either it shows flickering, stripes, or other problems on the image, then you must check first if the other parts of your laptop is still working. This can easily be done by connecting first your laptop to an external monitor through a video output. If you see that the picture is still good, then this only means that your laptop screen is broken or no longer functional.

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