ABOUT PORTABLE COMPUTERS (Laptops, Notebook and Palmtop)

First and foremost i will like us to know that laptop comes in various brands with varying models, shapes, sizes and style. They are gradually phasing out the old desktop style computers.

PORTABLE COMPUTERS: Laptops, Notebook and Palmtop

Laptops belong to a class of computer (Data Processing Device) called portable computers which represents smaller personal computers that runs on either batteries or AC power, 

 

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ABOUT LAPTOP SCREEN (How Laptop Screen Works)

LAPTOP SCREEN:

This is the display unit of the portable computer, A flat LCD or plasma screens that uses a liquid compound having a polar molecular structure, sandwiched between two transparent electrodes in a process called cryogenesis.

LAPTOP SCREEN FRONT VIEW:

                     

1. Display Latch: The display latch holds the display when closed
 

2. Display: 13.3-inch XGA, outdoor-viewable, color display with an optional integrated DynaVue® touch screen

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Laptop LCD Screen Related Problems, Possible Causes and Possible Solutions

I will like you to know that even the best laptops can sometimes encounter problems. When these issues arise, it is often difficult to tell what may be causing the problem. Here, we will look at various problems related to laptop displays and offer some possible solutions to help you avoid costly repair.

PROBLEM 1:  Laptop Display is Black

POSSIBLE CAUSES:  Bad connection cable

POSSIBLE SOLUTION: 1. You can try reseating the cable that connects the display to the mainboard.   

                                 2. The other likely explanation is that the inverter has malfunctioned. 

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