Dead pixels on lap top screen

One day when you buy a lap top at your home, after booting it up you will find some dead pixels on your lap top screen.

• These dead pixels are quite in number.

Be aware if you find dead pixels on your lap top screen, in this situation you can do number of things. But the problem is that, by taking certain steps you may not damage your lap top. So, Danish muzaffar is here to help you when you find dead pixels on your lap top screen.

Step one:

• The first step is to have the basic knowledge of what exactly the dead pixel is?

• Dead pixel is basically a combination of different dots on the lap top screen; these combinations are usually seen against a white back ground.

• They are caused due to manufacturing defect.

• There is a clause of number of pixels in a brand new lap top, used by manufacturers.

• Simply a clever turn by the manufacturers ;)

Step two:

• Use test program like "dead pixel buddy" if you suspect dead pixels on your lap top. This is the most recommended step, you can take.

• Dead pixel buddy is unique program that can help you to see where dead pixels are present.

• This wizard step through different display grounds, which makes it easy for you to prove the manufacturer about the existence of dead pixels.

Step three:

• Companies like Toshiba, lenovo, dell and apply etc have ‘dead pixel policy'. Different companies have different policies, for example if you are using dell lap top and you find more than 7 dead pixels then you can replace your lap top with the original one. Same is the case with fujitsu with 3 dead pixels.

Step four:

• Stuck pixels and hot pixels is another form of dead pixel. In black back ground, stuck pixels can easily be detected. Hot pixel is more likely to appear against the black back ground. But readers you will be amazed to know that stuck or hot pixel is not considered as dead pixel. So during checking, you may also ask about stuck and hot pixel, from the manufacturer.

Step five:

• Dead pixel is usually caused by hardware defect, so there is no other way to fix dead pixel. Stuck pixel can be corrected by using "J screen fix".

• "J screen fix" has the ability to flash numerous colors on the screen, and it can easily be corrected by rubbing the affected pixel area.

Final wordings:

I hope my research will surely help you and remove all the myths about dead pixel from your mind. Do check manufacturer's dead pixel policy before buying lap top for you.

Wish you a happy computing!