Know About the Laptop Chip Level Repairing Course

by Natasa Suri Hi-Tech Institute of Advance Technology

Be it a desktop computer or a laptop, both have external VGA (Video Graphics Adapter) output. However, there is a major difference in the components used for on board video for both desktop and laptop systems. To know more in depth, refer to the Laptop chip level Repairing Course in Delhi notes and concepts on components of the video adapter.

 

Video Adapter Components:

Below, the six video adapter components are explained in detail. Students pursuing chip level repairing course understands all about these components for quality repairing.

 

·         Video BIOS:

It provides basic level display support for the entire set-up. The two modes are Windows - VGA mode and Window Safe Mode. In short, it provides video-related functions, which in turn are used by different programs to access the video hardware.

 

·         Video Processor:

Other than the basic VGA, this processor provides higher resolution along with the color depth. On the latest laptop computer systems, they provide an acceleration of 2D and 3D graphics.

 

·         Video Memory:

Video memory is located on the video card and holds the information that is displayed.

 

·         Bus Connector:

It defines the type and speed to the motherboard North Bridge Chip. In laptop chip level repairing course, students are asked to repair or recheck the BUS connector for diagnosing the fault.

 

·         Video Driver:

Video driver plays a major role in rendering quality and speed of the display.

 

·         DAC  (Digital-To-Analog Converter):

It converts the digital signals into analog (VGA) signals.

 

In laptop chip level training instructors make sure that students know about the major differences in laptop and desktop graphics. At times, students follow the same tricks and techniques while handling the repairing of both desktop and laptop system, which is wrong. Hence, it is important to know the differences between the two. Depending on the laptop discrete chip, video memory can be located in any of the following:

·         Memory chip on motherboard

·         Shared main memory

·         Multiple chip assembly

 

During the training period of laptop chip level repairing, students are given special classes as how to upgrade the laptop graphics. In this process, it is necessary to know that whether the laptop uses removable graphics card module, integrated graphics or discrete graphics. Laptop engineers never compromise on upgrading or configuring the laptop. They know that for a better graphic module it is compulsory to install the new drivers manually. To conclude, the Laptop Chip Level Repairing Courses are the best option for those who want to learn repairing laptops in a professional way.

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Created on Dec 31st 1969 18:00. Viewed 0 times.

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