After the computer changed the display, the screen display changed, and it was a little blurry, what

After replacing the computer with a new monitor, the display is blurry and the resolution cannot be adjusted?

Problem: My monitor is too small, and I want to change to a larger monitor. However, what should I do if the display is blurry after replacing the monitor, and the resolution cannot be changed? This situation is generally and graphics drivers.

Check whether the resolution can be changed, and if not, select the next step.

Step 1: On the desktop of the computer.

Right-click" - select "Screen Resolution" after the pop-up box pops up.

Adjust the "Resolution" and click on the inverted triangle to adjust the adjustment. Or win – the control panel.

Adjust the Screen Resolution

The host number is generally pasted on the host, as shown in the figure below.

Choose the corresponding system and graphics card according to your needs, mine is win7x64, open the default is x32. Pay attention to the choice.

Then click Install, complete the installation and "Restart the computer" after completing the operation according to the prompts.

Special Tips. Happy everyday.

The resolution is wrong.

Since the icon is elongated, it means that you have changed to a widescreen.

First of all, take a look at the model of your monitor, read the manual or check it online, and confirm what the resolution of the monitor should be.

If you change the monitor in the boot state, and the computer has not restarted after changing the monitor, then start again, the general system will automatically recognize your monitor, and the resolution will be automatically adjusted.

If the resolution is not correct after restarting, then go to the display properties and set the correct resolution. If you don't have the correct resolution, reinstall the graphics driver.

None of the above methods work, find a graphics card manufacturer for a discrete graphics card, and integrate the graphics card.

Find a motherboard manufacturer. See if the manufacturer has other solutions.

The sudden blurry computer screen is caused by the resolution setting, and the solution is:

1. Right-click on the computer desktop, and pop up the option to click on the screen resolution.

2. Next, you need to click on the resolution option.

3. Next, adjust the resolution in the pop-up interface.

4. Next, you need to open the Device Manager.

5. Next, you need to select the left option display adapter, as shown in the figure below.

6. Open the graphics card properties interface and click Driver.

7. Finally, select Update Driver, as shown in the figure below.

If the display is blurry, follow these steps to troubleshoot:

1) Try to restore the monitor to factory settings.

Press the button on the monitor (OSD menu), find the factory reset item, and click to take effect to confirm whether the fault exists.

2) Set the best resolution of the external monitor, the refresh rate is 60Hz, right-click on the desktop, select "Properties", and then click "Settings" to set the resolution to the best resolution (usually the largest resolution), the refresh rate is 60Hz.

3) If the above two items are not solved, try to replace a monitor. If it is still blurry after changing, it is a problem with the graphics card, and you can try to reinstall the graphics card driver at this time.

Summary. Hello, just describe, first of all, there are two possibilities, one is that you adjusted the resolution, and the other is caused by the computer's automatic recognition error.

Secondly, if you haven't moved the resolution, it is recommended that you press the monitor button, press the setting key, and then find the automatic adjustment, OK, after the computer automatically adjusts, it will be clear.

Then, if you have adjusted the resolution, it is recommended to adjust it back and adjust the best resolution, such as the resolution of the inch display is 1920*1080, and the resolution of the 24-inch display is 1920*1200. After that, just do the auto-adjustment above.

Why is my computer screen suddenly blurry?

Hello, just describe, first of all, there are two possibilities, one is that you adjusted the resolution, and the other is caused by the computer's automatic recognition error. Secondly, if you haven't moved the resolution, it is recommended that you press the monitor button, press the setting key, and then find the automatic adjustment, OK, after the computer automatically adjusts, it will be clear. Then, if you have adjusted the resolution, it is recommended to adjust it back and adjust the best resolution, such as the resolution of the inch display is 1920*1080, and the resolution of the 24-inch display is 1920*1200.

After that, just do the auto-adjustment above.

Hello, just describe, first of all, there are two possibilities, one is that you adjusted the resolution, and the other is caused by the computer's automatic recognition error. Secondly, if you haven't moved the resolution, it is recommended that you press the monitor button, press the setting key, and then find the automatic adjustment, OK, after the computer automatically adjusts, it will be clear. Then, if you have adjusted the resolution, it is recommended to adjust it back and adjust the best resolution, such as the resolution of the inch display is 1920*1080, and the resolution of the 24-inch display is 1920*1200.

After that, just do the auto-adjustment above.

Finally, common phenomena, minor problems.

Some netizens mentioned that the computer monitor is a bit blurry, what should I do? Let me tell you how to solve the problem that your computer monitor is a little blurry, I hope it can help you!

Solution 1 for a computer monitor that is a little blurry

1. Check whether the graphics card is installed

1. Computer right-click management.

2. Click Device Manager.

3. Click the display adapter. If the driver is not installed, there will be a yellow exclamation mark on the front of the driver. It won't appear if it's already installed.

Second, it is related to resolution.

1. Right-click the mouse to select the screen resolution.

2. Manually adjust the resolution to the appropriate position.

3. Installation of the driver.

Method. 1. Install directly by finding the corresponding driver file:

1. Right-click "My Computer" and select "Manage" from the pop-up menu.

2. In the "Computer Management" window that opens, click "Device Manager", then right-click on the name of the driver that has not been installed normally (that is, there is a yellow exclamation mark), and select the "Update Driver" item.

3. In the "Install Driver Wizard" window that opens, select "Install from List or Specified Location" and click "Next", then specify the location where the driver is stored, and click "Next" to automatically update the hardware driver.

Method. Second, the software is used to automatically find and match the driver for updating.

1. The corresponding driver management software can be used to realize the automatic installation of the hardware driver.

3. When running the software, it will automatically scan all the hardware of the current computer and determine the model of the hardware and the installation of the driver.

4. In the main interface that opens, click "Driver" and "Automatic Update" tab, then check the hardware list items where the driver is not installed correctly, and finally click the "Update Now" button to update the operation.

Solution 2 for a computer monitor that is a little blurry:

Possible cause 1: The resolution is not set to the optimal resolution.

Generally beginner users will encounter such a problem,More experienced players know,Monitors have their own most suitable resolution,This is determined by the physical structure of the panel,For desktop computers,Usually the best resolution of a 15-inch monitor is 12801024 inches。

Solution: Right-click on the desktop, select Properties, and then select the Settings tab, and now the lower left corner of the menu is the slider to adjust the resolution, drag it, adjust to the best resolution of the monitor, and then click Apply, the system will prompt whether to keep the changes, select OK.

Possible cause 2: The digital signal phase or pixel is set incorrectly.

This is less likely unless the signal phase or pixel has been misaligned in the control menu, or the graphics card output signal does not match the display.

Solution: It's very simple, you can adjust the normal display through the control keys on the monitor panel. First choose self-image adjustment or factory reset, if the image is still blurry at this time, enter the image adjustment menu, and manually adjust the fine-tuning and clarity (also known as phase and pixel adjustment), generally have Chinese menus.