Urgent!!! What kind of graphics card to buy for this computer! My graphics card is starting to blur.

4000+ is more suitable with 8600GT, and the CPU is poor to play all the performance of GT240.

Cases are on a case-by-case basis. Remove the graphics card to view, if the display is still blurred, it is a display problem. If the monitor is displayed normally, it is a problem with the graphics card, and no matter what the problem is, you need to find a professional to repair it.

The graphics card is one of the components of the foundation of the personal computer, which converts the display information required by the computer system to drive the display.

In order to ensure that the system is free of any viruses and rogue software, the entire computer is disinfected.

Whether the machine has done a memory upgrade, unplug the memory and use alcohol and eraser to wipe the memory gold finger.

Uninstall the driver of the graphics card and install the official driver of the graphics card. If the machine is overheated, it will also cause a blurred screen, so you can clean the fan and reduce the CPU working temperature.

The computer screen is a kind of malfunction that can easily occur.

Generally speaking, computer screen blur can be caused by hardware and system software. If it's a software problem, just update the driver or reinstall the software. If it's a hardware issue, most of the considerations are the graphics card.

The temperature of the graphics card is too high, the external load of the computer is too large, etc., will cause the screen to blur. At this time, you can enter the BIOS first and update, if the problem of the blurred screen is still not solved, it is obvious that there is a problem with the card, which requires a new graphics card or memory module.

The scene of the appearance of the computer screen, share a few simple and practical tips!

On the screen where the blurred screen appears, right-click and in the pop-up page, click the [Settings] option. In the pop-up options window, uncheck [Start Hardware Acceleration], and then click the [Close] button.

2.At this time, we can enter the Internet browser that comes with the computer, click [Internet Options], click [Advanced], check the [Use software rendering instead of GPU rendering] option, and click [OK] to restart the browser.

3.Of course, it is also possible that when you are playing a game, a blurred screen suddenly appears. The screen appears when playing games, and most of them are related to the graphics card.

If you have a dual graphics card installed on your computer, you can try switching graphics cards. Or due to playing large 3D online games, the graphics card temperature is too high, even greater than 90, and the computer will also have a blurred screen. At this point, just try to cool down the computer, dissipate heat, and remove dust.

At first glance, this situation is a problem with the graphics card, and you don't even think about it.

The graphics card chip does not dissipate heat well, resulting in abnormal image output.

The vase problem is more serious. I want to send it for repair, check what the reason is, I have an RX560 graphics vase, and it broke in the end, that is, it was not sent for repair, resulting in scrapping.

1. Driver problems, which are also an important reason for the blurred screen, mostly appear after changing the driver version of the graphics card, or it may be caused by the corruption of the driver file. The solution is very simple, reinstall the driver that has passed the Microsoft WHQL certification, and the version does not have to be blindly updated. The first thing to check when the screen is blurred is the graphics card driver, which conforms to the principle of soft first and then hard.

Second, the temperature problem, this problem is not only because of the graphics card, processor, memory and even the chipset of the motherboard is too high The temperature will also cause the screen to be blurred, such a situation mostly occurs in summer, but in winter, if the radiator falls off and the fan stops, it is also very likely that the temperature of the hard disk will be too high indoors, which cannot be ignored, it is also not negligible, it is recommended to open the case to check the installation of each radiator, try to open the case to run the game, and see if the screen will be blurred again, If the fault disappears or the time is delayed, it is almost certain that it is a temperature problem.

3. Power supply issues, including the power supply and the AGP PCI-E of the motherboard

16x power supply, if the graphics card does not get sufficient, pure current, there is also a possibility of a blurred screen. The solution is to disconnect non-essential hardware such as optical drives and independent sound cards, reduce the load on the whole machine, and try again.

Fourth, there are many reasons for graphics card problems. It is possible that the BIOS of the graphics card is defective, and this can be done by flashing the VGA

BIOS Resolved; It is also possible that the video memory is damaged, which is a relatively common situation, and there is no solution for individuals, in addition, if it is a blurred screen caused by core damage, the graphics card can basically only be scrapped; It may be that the gold finger is oxidized or too much dust, which is the luckiest, as long as it is cleaned up, the oxidized part can be wiped with an eraser, and then washed with anhydrous alcohol, and the fault will disappear; There is also a problem that cannot be ignored is the capacitance on the graphics card, many graphics card screen is spent because of the capacitor, and some manufacturers even fell out of it (the famous king of the screen Gengsheng), in recent years, the emerging graphics card manufacturers have also adopted some very temperature-sensitive capacitors because of cost savings, as soon as the temperature drops in winter, the screen will be spent, and the fault will be eliminated after replacing the capacitor in theory, but it is recommended to contact the dealer for replacement or return to the factory for maintenance.

If the graphics card is broken, the screen will be blurred.