What to do with the video card failure

Video card failure Status: Video card failure computer will appear on the display, display flower screen, see unclear handwriting, color display abnormal, panic, graphics driver lost. If any of these conditions are present, it could be that your graphics card is problematic.

Failure Analysis: First, the card slot contact bad

Computer often card, the mouse can move normally, the mouse clicks slowly, that means that the video card failure, this situation is usually independent video card will appear. Because the standalone video card needs to be plugged into the motherboard to drive the video card poor to use. Then we need to analyze whether the video card and slot are not contacted.

Solution: This situation is relatively good simple, first of all to check the card slot contact, reseat the video card can be. Second, such as dust, wipe the video card "Golden finger", check the video card fixed baffle whether bending deformation, "Goldfinger" and slot interface is smooth, fixed graphics baffle screws whether too loose or too tight. If the VGA interface is bad contact, the display will appear color imbalance, lack of color symptoms. Then need to carefully check, graphics card VGA pin, as well as the connection cable to the break, you can quickly find the cause of the failure and eliminate.

Second, the graphics card is not compatible

The compatibility between computers is a problem that can never be solved. The video card is the same, if the graphics card is not compatible, it is also one of the reasons for the failure of the graphics card. and the graphics card is not compatible mainly in two aspects, hardware and software, the software is mainly the driver is incompatible, hardware is mainly the computer can not start, the phenomenon of black screen This shows that the video card itself is incompatible with the motherboard.

Workaround: Software incompatibility is generally mainly reflected in the graphics driver, such as driver bugs, not installed good drivers. The driver should be updated to see if the failure can be lifted after the update. If it saves trouble, then reload the system. There are also users who are unfamiliar with the BIOS operation of the user to screen drivers in this regard, it is recommended not to arbitrarily change the BIOS settings above the parameters.

If the failure continues, try a different type of video card and then install the video driver. After installation login game to see if there is improvement in the screen. If the monitor returns to normal, it is estimated to be related to video card compatibility. The hardware is incompatible with the motherboard, which is usually caused by insufficient current supply between the chips or the video card power supply circuit. After the above detection, found that the monitor is still very slow, it shows that the video card has been damaged caused. You can only replace a new video card to remove the video card from failure.