The computer suddenly crashes, and then the monitor turns into a vase

If you pay attention to the temperature of the graphics card, it is likely that the screen is blurred due to the problem of the graphics card's video memory.

The graphics card is not plugged in properly, or there is a problem with the graphics card driver.

How to solve the problem of blurred screen when the computer is turned on.

Check the graphics card and check the hardware temperature, the screen is generally caused by the graphics card, plug and unplug the hardware to see and detect the temperature.

This one is generally a graphics card and memory module issue and you can wipe the dust off and try it.

Answer: 1) External interference, such as electric sparks or high-frequency electromagnetic interference near the use site of the monitor, will cause the display screen of the monitor to produce white horizontal streaks. Solution: Avoid using the monitor in this situation;

2) Internal interference, this interference will make the display screen of the display appear black horizontal stripes, in this case, you can open the case to check whether there is a bad contact inside the display, whether there is a problem with the output end of the power supply or the output transformer, etc., because the reasons for this situation involve more professional technology, so it is best to ask a professional to repair it.

2.Improper display resolution setting causes blurred screen: When the monitor is set incorrectly in Win95, there may be blurry screen failure when starting Windows, that is, the picture is layered, shaky, serious and even black screen of death.

Solution: Enter the setup or enter the security mode of win95, and reset the display mode of the display.

3.Conflict between the graphics card and the Chinese system: In this case, when exiting the Chinese system, there will be a blurred screen, and there is no response to random keystrokes, similar to a crash, processing method: Enter modec080 at this time to be solved.

5.The video memory speed is too low: When the video memory speed is too low to match the speed of the host, the screen will also be blurred, and the solution is to replace the video memory with a higher speed, or reduce the speed of the host.

6.Video memory corruption: When the video memory is damaged, there will be a blurred screen when the system boots up.

7.Virus cause: Some viruses will also appear when the screen appears, and the solution: use antivirus software to eliminate it.

A blue screen is a hardware problem, but it won't be a display problem. Display issues don't go blue.

The problem with the graphics card can be very big, since the computer company says that the host is normal, it is likely that you are not using the display on the board, that is to say, there is another graphics card. There will also be a heatsink or fan on the graphics card, check if the heatsink is off? Is the fan not turning?

If you rule out the problem with the graphics card, the most likely thing is that it is the power supply. Check if the fan of the power supply is normal? Try replacing a power supply.

Problems with the CPU or memory module will appear at the time of boot and will not be troubled halfway. Halfway troubles are problems after the temperature gradually rises, and the temperature problem is often in the place where heat needs to be dissipated.

Take the memory out.

Use an eraser to erase the gold finger part to see.

If there are 2 memory records.

Just try it with just one.

Install Master Lu and others to check the temperature of the CPU、The temperature of the graphics card,It may be a problem that the temperature is too high,If the temperature is normal,The biggest possibility is the graphics card,Update the driver first (you can update it with the driver wizard),If not,Then try to change the graphics card。

It's either the graphics card or the memory module, and it's these two aspects that cause you to describe.

Have you tried to change the graphics card, did you ask them to change the graphics card when you took it for repair, the problem with the graphics card is relatively big.

If conditions permit, it's best to try a different monitor, or try a different graphics card, and you won't know what the problem is.

So as not to misdiagnose and spend money on buying new ones.

Graphics card issues or memory issues or CPU cooling issues or overclocking issues.

It's a problem with the graphics card or the power supply.

Problems with the graphics card. If the boot image has streaks or lacks color, the color is not correct, and it is greenish and reddish, which is caused by the graphics card. It is recommended to check the heat dissipation system of the graphics card, clean the dust on the graphics card fan, and remove the graphics card fan and add some lubricating oil to the fan shaft if you have the ability to do it.

If these are useless, the graphics card chip is soldered, and you can't handle it yourself, so take it to the repair shop for repair.

Problems with the VGA cable.

Problems with the monitor.

Problems with the graphics card to rule out.

The easy way to tell if it's a problem with the graphics card or the display.

Open the monitor settings and see if the display is normal.

Normal display is a problem with the graphics card.

Hello Computer Blur Screen Solution:

1. The case does not dissipate well, resulting in a blurred screen caused by the temperature of the graphics card.

The solution is to eliminate heat dissipation issues.

2. The solution caused by the graphics card or monitor not supporting high resolution:

1) Restart the computer, press the F8 key continuously, pop up the advanced boot menu, select enter to enter the "Safe Mode" to log in to the system, then enter the display settings under Windows, select the 16-color state, click the "Apply" button, and click the "OK" button.

2) Restart the computer, in Windows normal mode, enter the Device Manager, delete the graphics card driver, and restart the computer.

3) The graphics card is loose, and unplugging the graphics card and reinserting it after shutting down usually solves the problem.

4) The system is overheating, including the CPU temperature is too high and the graphics card chip is too hot. You can install cooling fans in the appropriate locations in the case, or place the case in a well-ventilated area.

This is a broken electric board, and it may cost three hundred to replace it.