How to install a video card on a computer? Good advice

In the process of operating a computer, it may not be a very pleasant situation when he can not cope with the duties assigned to him. Most of these cases are connected with the PC graphics system, and then a natural question arises: "How to install a video card on a computer?". Replacing this particular component allows you to push its upgrade for 2-3 years and allows you to significantly improve performance.

At the initial stage it is necessary to determine the type of installed graphics accelerator and its connector on the motherboard. The first parameter will allow you to determine the circle of potential candidates for a purchase. For example, a video adapter GeForse 210 with 1 gigabyte of built-in memory is installed. So, you need to select a more productive device. By analogy, you can choose GeForce 660 with 2 gigabytes of memory.

The next step is to determine the connector on the motherboard. If an AGP, PCI or ISA connector is installed, modular upgrades will not work, and the question of how to install the graphics card on a computer will be irrelevant. Computer systems of this class can not be modernized. Components for them have long been removed from production. In this situation it is easier to replace the entire system unit. If the PCI-Express connector is used, a modular replacement is possible, and the performance gain will be quite appreciable.

Once we have determined the type of graphics accelerator installed, and our connector on the motherboard allows you to upgrade, you must select and buy a new graphics card. It is not necessary to pay attention to the most expensive video cards, since the price is astronomical, and the performance gain will not be noticeable at all. It is recommended to pay attention to the average price range, which ranges from 100 USD to 300 USD. These are good video cards, the resources of which are not enough for a not quite modern PC.

The installation process is as follows. At once it is necessary to de-energize everything - both the system unit and the monitor. Further it is necessary to disconnect all wires, before writing it on paper, what and where it is connected. Then the PC case needs to be placed on its side, from which the motherboard connectors are located. Then the screws that fix the top cover of the computer are twisted. After that, it is removed and access to the "innards" of the electronic computer opens. The video card is installed perpendicular to the motherboard, and its external connector for connecting the monitor protrudes from the back of the case. Then you need to disconnect the external power of the graphics accelerator, if any. At the next stage, the fixing screw is twisted, which connects the board and the case. Next, you need to unlock the board by opening the key in the system board connector (if any). Then the accelerator is neatly removed.

The process of installing a new video card goes in the reverse order. Before installing the video card on the computer, you need to clean everything, especially the connector for installing this component of the computer. A new element is gently installed in the prepared space on the system board. In this case, the lock should work. Then fasten the fixing screw. The strength of the installation is checked. Then, if necessary, additional power is supplied to the graphic accelerator. If there is no such connector in the power supply unit, then it is necessary to purchase an adapter in addition, having checked the power of the power supply unit with the total value of the whole PC. If the computer after the upgrade consumes more power than the source produces, then it must also be replaced. Then the rest of the PCs are assembled, the wires are connected. Then power is supplied, and if done correctly, the computer will start to boot. After the download is complete, you may need to install the drivers. After which the PC is ready for use.

Before installing the video card on a computer, you need to make sure of your abilities and decide whether you can do this job yourself. If there is even a shadow of doubt, it is better to take the system unit to the service center and pay for the replacement of the component. And if you have confidence - you can safely get down to business!