Problems facing by Laptop Notebooks Users

Sometimes the laptop users face the problem of the lack of images on a laptop. Looking closer at different angles to the matrix can be seen that the image is still there, but it is without light. If a laptop is quite old, it can be assumed that broke down the back light in the matrix, in modern laptops it can manageable easily.

However, there are exceptions, such as dropping the notebook can split the bulb inside the matrix, while not breaking the very matrix. Such cases are encountered in our practice, they are solved by replacing the lamp in the matrix of the laptop. The inverter is a small charge placed inside the matrix. This board acts as a voltage transformation, i.e. of the input voltage of 15-19 volts at the output of the inverter formed by the required voltage to ignite the lamp in the matrix of the laptop is about 5,000 to 10,000 volts. Do not be surprised if this voltage current is sufficiently weak to cause significant harm to health, but the experiments do not recommend.

How to Buy New Laptops OR Notebooks

Now days, we look at the question of choosing a laptop for work, and talk a little about my mobile computer.

In general, it should be said that the purchase of such serious things, like a car, laptop and camera requires a very careful approach and does not tolerate haste and the pursuit of sleaze.

With these things you have to deal every day, and from them to some extent depend on your safety, comfort, productivity and other important parts of life.

So, the laptop - how to choose? There are only two steps.

1.   Decide why you need a laptop OR Notebook.
If you often work with many files in Photoshop, doing video editing and other demanding tasks, you should think about a serious machine, means new laptop notebook with a powerful processor and a large display and a capacious memory. However, new laptops or notebooks are very expensive but you have to choose then buy a new powerful machine.

Once decided on the indicative list of tasks you can jot down configuration. For example:

  • My laptop computer screen should be 17 inches, as I work with graphics, web-pages.
  • Memory should be - at least - 1 GB
  • Dual-core processors are new and good they also fine for everything to work quickly.
  • Video Card should be a good GPU and its own memory of 256 MB, as I love to play games on computer. 
  •  Once the list is a sample, you can begin selecting a laptop. To do this, simply enter the phrase "buy laptop" in search engines then you will get a bunch of links to various proposals.

Sony Vaio VPCF12AFM/H Laptop Reviews


  1. Sony VAIO F12AFM/H can give amazing HD entertainment on a top 16 full HD widescreen.
  2. It is a light silver-gray body laptop.
  3. Sony F12AFM/H laptop gives you an Intel Core i3 processor.
  4. It has Nvidia GeForce 310M GPU. The F12AFM/H’s NVIDIA GeForce 310M graphics processor provides low to moderate gaming performance plus the ability to view high definition media files and an HDMI port allows for 1080p playback
  5. Sony F12AFM/H laptop gives 4GB RAM.
  6. It has a 5400 rpm hard drive of 500 GB very much space for storage of big software and multimedia.