Notebook graphics card problem help, common problems and solutions for computer graphics card

HD is AMD's graphics card (that is, the previous ATI graphics card, ATI has been acquired by AMD), which is commonly known as a card, GT is NVIDIA's graphics card (N card), GT is the same as G, Vidia GeForce GT is the so-called GT, the following numbers represent different generations of graphics cards, that is, the manufacturing technology is different, generally the same company's graphics card number is larger, the better, like nvidia's graphics card, The first place after GT refers to the generation of the graphics card, and from the last two you can see the performance of this graphics card in this generation, for example, GT335 is better than GT330 is better than GT310, GT430 is better than GT330, and A card is about the same. HD6770 is similar to GT555, it is a relatively high-end notebook graphics card, as for the detailed data of the graphics card, you can** a CPU-Z, a small software, which can detect the detailed data of your CPU and graphics card.

Mainly if you play games, Lenovo's Y570 series is very good,GT555's graphics card can play almost all stand-alone and online games smoothly,If you have a budget of 7000, you can choose the one with the i7 processor,It's even cooler to play games。

This is Y570's**, you can go and see it.

As we all know, the graphics card occupies an important position in the computer, and if there is a problem with the graphics card, it will lead to a series of failures in the computer. The following are the common problems and solutions of computer graphics cards that I shared, welcome to read them!

Fault.

1. The graphics card driver is missing

The graphics card driver is loaded, and the driver is automatically lost after running for a period of time, which is generally due to the poor quality of the graphics card or the incompatibility between the graphics card and the motherboard, which makes the graphics card too hot, resulting in unstable system operation or crash, at this time, only replacing the graphics card can solve the problem.

Fault.

Second, there is no display when the boot is turned on

For some motherboards with integrated graphics cards, if the video memory shares the main memory, you need to pay attention to the location of the memory module, generally there should be a memory module inserted on the first memory module slot due to the graphics card caused by the boot without display failure, after booting it will generally emit a long and two short beep sound (for award BIOS graphics cards).

Fault.

3. Computer crash

This type of failure is generally caused by incompatibility between the motherboard and the graphics card or poor contact between the motherboard and the graphics card. Incompatibility of the graphics card with other expansion cards can also cause crashes.

Fault.

Fourth, the display color of the monitor is abnormal

The reasons for this type of failure are: 1. The failure of the display itself; 2. Poor contact between the graphics card and the display signal line; 3. The color is not normal when running in some software, which is generally common in old-fashioned machines, and there is an option to verify the color in the BIOS, just turn it on; 4. The display is magnetized; 5. The graphics card is damaged, this kind of phenomenon is generally caused by being too close to a magnetic object, and it may also cause the display screen to deflect after magnetization, and the graphics card can be replaced.

Fault.

5. Abnormal noise or patterns appear on the screen

This type of failure is usually caused by a problem with the graphics card's video memory or poor contact between the graphics card and the motherboard, and it is necessary to clean the gold finger of the graphics card or replace the graphics card.

Fault.

Sixth, the display of the flower screen, can not see the handwriting clearly

The reason for this is generally because the display or graphics card does not support high resolution, and you can switch the boot mode to safe mode when the screen is blurred, and then enter the display settings under win98, click "Application" and then click the "OK" button in the 16-color state. Reboot, delete the graphics card driver in the normal mode of the windows98 system, and restart the computer. Of course, you can also not enter the safe mode, in the pure DOS environment, the file, will be changed to the back, save to exit, and then update the driver in Windows.

It is recommended that you uninstall the graphics card driver and use the driver wizard to reinstall it. It is recommended to restart the computer first, tap the F8 key, enter the last correct configuration, and repair the computer first. It is highly recommended that you clean your computer thoroughly and replace the motherboard battery.

1. There is this possibility. There is a problem with the graphics card, and the most obvious phenomenon is that the boot screen is black, the machine sounds an alarm, and there is also a silent one. Due to problems with other accessories, there will also be frequent crashes, so it cannot be generalized.

2. The onset of the graphics card depends on the size of the disease. Sometimes in the case of light load, it will make a flower face scary, and there are also local flowers on the desktop. Under heavy load, it is stuck, and there is a similar appearance of driving problems.

The most annoying thing is that the game is playing to the fullest, and it has a black face bye bye. But restarting it again can still work normally, and naturally it will be stuck and black-faced again after a while.

3. In this case, you can check the temperature of the graphics card and see if the fan is abnormal. At the same time, it is also necessary to pay attention to whether there is a problem with the motherboard that works with it. Switch graphics card verification.

Disassemble the host and find that the graphics card is overheated, and it still doesn't work after cooling, and I find that the graphics card doesn't rotate soon after the fan turns for a while when the light is on, and there is a strange sound when the fan turns in the process.

Go update the driver.

Or go directly to the official website of ATI to update.

I don't think your game card is a problem with the graphics driver, so you can turn off some special effects and try it.

This situation is not necessarily a problem with the graphics card driver, or even a problem with the graphics card at all. Or poisoned? And do you use the battery when the card, just plug it in?

It is recommended to go to the official to find the driver, because the notebook graphics card manufacturers have optimized processing, so sometimes those public drivers are not applicable.

The problem with the game or your network cable is not good!