Computer Technician's Tools For Repairing

              Being Computer Technician, tools are needed for you to be able to start repairing PC or any Computer. Let me identify those tools you need.

Basic Tools:

1. Screw Drivers
2. Precision Tools
3. Long Nose
4. Soldering Iron

Dead Pixels on LCD Monitor, How to remove?

                  Defective pixels are pixels on a liquid crystal display (LCD) that are not performing as expected. Of those, a dead pixel never shows light, and a stuck pixel always shows light (typically red, blue or green), when the device is active. The ISO standard ISO 13406-2 distinguishes between three different types of defective pixels, while hardware companies tend to have further distinguishing types.

                  Similar defects can also occur in a charge-coupled device (CCD) or CMOS image sensor in digital cameras. In these devices, defective pixels fail to sense light levels correctly, whereas defective pixels in LCDs fail to reproduce light levels correctly.

Spots on LCD Monitor, How to Remove

               Have you seen tiny black or white color on your screen that sometimes irritated your eyes. Those are spots, there are two types of spots, the White Spots and the Black Spots. But how will we notice that our Monitor have spots. Try opening notepad an don't type any character then maximize it. as you can see it is totally white and you will notice the black spots easily. And for checking for White spots, change the color of your desktop background into totally black and you can see the white spots.

Dim LCD Monitor

                 There are simple ways on repairing a Dim LCD Monitor. Below I will show you the step by step process to bring it back to normal. But first of all how will we noticed that the monitor is Dimm. It is easy, although we can't see anything on the screen it doesn't mean that there is no display. It has display but if we look closely we can see the figure.