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Tuesday, 5 February 2013

How to upgrade a graphics card on a Windows 7 desktop PC?

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Installing a graphics card on your PC has many benefits in terms of video or picture quality. You need to upgrade graphics card especially when you are planning to upgrade an older version PC to Windows 7.

Graphics card which is also called as video card in general parlance is a hardware component that is responsible for generating the output images displayed on monitor. It is just like other peripheral devices used with your Windows PC. The images displayed on the monitor is in fact the conglomeration of many tiny dots and pixels that come together to form an image. This entire process is possible with the help of graphics card that is fitted within the CPU as a hardware component.

It might seem that upgrading the graphics card is a complex task that requires high degree of technical knowledge but this is a myth as you can do it easily by following some simple tips. Almost every user can upgrade the graphics card on his PC with basic computer knowledge and by implementing certain steps.

Choose between AGP and PCI graphics card

While planning to upgrade the graphics card of your PC, the first thing you need to do is to determine the type of card that is compatible with your system. Mainly there are two types of graphics card that you can choose to install on your PC. The first is PCI (Personal Computer Interconnect) and the other is AGP (Accelerated Graphic Port) cards.

Computers these days have inbuilt slots for both these card types. So you can freely choose the card which you want to have for your system without any type of restriction. Furthermore, there are various types of video cards available in the market that majorly depends upon the requirement. For example, if you are a gaming enthusiast then you are advised to for the AGP card as this is much faster than the PCI card.

The AGP card improves the gaming capabilities of the system because it has three-dimensional capabilities. On the contrary, if you want graphics card just for general uses then go for the second type that is PCI card.

Determine the RAM

After choosing the type of card for your computer you have to determine the RAM. Here again you have to determine it as per your requirement. A higher RAM means more speed and performance.

Uninstall the previous graphic card

Before upgrading the graphic card you must remember to uninstall the previous card. In case your PC has an in-built graphic card then you are required to disable the same and install the new one. If you are having the video card in the AGP or PCI slot then you are required to follow the below steps.

? First of all go to the ?Control Panel? through start menu

? Select first the ?Device Manager? and then ?Display adaptor?

? Here you will see the current graphics card listed in a menu

? Right click on the graphics card icon appearing in the list and select the ?Uninstall? option

? Now shut down the PC and then replace the previous card from slot and with the new one.

After you have successfully replaced the video card, you can get to know whether the new graphic card is working fine or not by checking it in the computer?s setup. Here you require changing the graphic card setting to upgrade the system as per the newly fitted video card. Once you complete all these steps carefully and do the required changes in the setup, your graphics card will start working with optimum output. About Author

Brooke M. Perry is an ardent technician associated with http://www.qresolve.com online pc repair, with wide experience of fixing issues with PCs, laptops, tablets and smartphones. With a strong track record of devising effective ways of remote Pc repair and system security, she has so far helped thousands of users across the globe. Her writings on tech issues are the reflection of her in-depth interest and command she carries as a computer support technician. Her blogs and articles have been rated high for their lucid style and easy to understand language.

Article Source: http://www.1888articles.com/author-brooke-m-perry-55823.html


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