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Complete Parts and Function of Computer Keyboard

BELOW ARE THE MOST PARTS AND FUNCTIONS OF THE COMPUTER KEYBOARD THAT COMMONLY USED. A computer keyboard is used to enter commands of...

Garbage Display Failure of Computer

Garbage Display Failure of Computer

One of the most problematic problem that I was encountered of computer video is the garbage failure of the VGA adapter. Probably you will encounter also this problem if you never know this or encounter this problem before. This failure of the VGA adapter may cause even of the different type of the VGA you are using in your computer. Such as PCI the old type VGA, AGP or the Accelerated Graphic Ports, and the New VGA adapter called PCI’e that commonly we use this day of the Windows 7 and 8 edition of the Operating System.

The display of your monitor screen even it is CRT(Cathode Ray Tube), LCD(Liquid Crystal Display), or even LED has a display of a scattered character, see the video here: Garbage Display Failure Of Computer. The cause of the problem happen once the GPU(Graphical Processor Unit), the microchip on the center of the VGA that commonly have an airblock mounted of it cause an over temperature. One of the cause of the problem is a dust buildup of the computer through the VGA and the cooler fan of the heatsink is also weak or cannot perform to blow outside the heat of the GPU. Now once you turn on your computer then once it will perform a POST(Power On Self Test). The display of the computer is scattered, meaning the POST display is garbage.

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