For questions about your computer s graphics card, please give it a high finger tap

Oh.. This problem may be caused by your monitor's refresh rate being too high! You can try to boot the computer and press F8 to enter safe mode, press the mouse on the empty space on the desktop and click on the properties, after the window showing the properties appears, there is a column menu on it, and the menu has "Theme", "Desktop", "Screen Saver".

The last item is "Settings", you just select the last "Settings" item, and then click on the bottom "Application", on the top of the "Advanced", click on "Advanced", select "Monitor" in the menu above, and then set the "screen refresh rate" inside to 60, so it's OK.

Note: If it is an LCD, generally do not exceed 75, if it is a miscellaneous LCD, it must not exceed 60, if your monitor is flat, it is best not to set it below 75!

Is it that you didn't set it up in the BIOS, and it was displayed with a board with a graphics card, not with a discrete graphics card.

After the old machine is replaced with an independent set display, the set display must be shielded in the BIOS.

I'm going to hear about this, too, and I'm going to touch you with light.

Find the BIOS settings in the motherboard manual, and block the integrated display according to what is written above, that is, change the video memory to done

Power on and press Delete to enter the BIOS settings.

The integrated graphics card is not shielded, and the newly plugged discrete graphics card and the integrated graphics card"Fights"Finish.

Method, refer to the motherboard manual, and turn off the integrated graphics card.

Common faults of computer graphics cards and how to solve them.

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, causing us a lot of unnecessary trouble. In fact, like some common graphics card problems, we can also solve them by ourselves. Therefore, today U Daxia will talk to you about the common problems and solutions of computer graphics cards.

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.

The main parameters of a computer graphics card are bit width, clock speed and video memory. The importance of all three to performance is decreasing.

The strength of a graphics card's functions, the first thing to look at is the width of the graphics card. The bit width difference is more than half, and the function is at least 3 or 4 times worse. For example, the performance of the 128-bit NVIDIA GT 240 is about 3 or 4 times stronger than the 64-bit NVIDIA GeForce 9300 G, which is reflected in the game, which is that the GT240 can open a game with full height special effects, and 9300 G can't even run.

The second thing to look at is the main frequency. Of course, the higher the frequency, the faster the processing speed and the better the performance.

Video memory is the least of concern. The performance of a 64-bit graphics card with 1G of video memory is not as good as that of a 128-bit graphics card with 256M video memory. And the video memory of the graphics card with the general bit width and height will not be small, which is the least need to be considered.

So when looking at the graphics card, don't listen to what others say about how big the video memory is. When it comes to graphics cards, the video memory is completely puffy.

Hello! Do you have a q? Add my Q 50045560 and I'll answer your questions. Graphics card knowledge is many. Bandwidth, video memory, technology, number of bits, model, performance. Ask whatever you want!