My laptop resolution is 800 600 and can t be changed. Please help!

It should be that the graphics card driver of your laptop is not installed, you can go to the next driver wizard, and then use it to update your graphics card driver, of course, you can also update your hardware driver that should be updated.

The problem that the graphics card driver is not installed or the graphics card is not installed properly (such as loose desktops, which can occur in laptops) and reinstall the graphics card driver. Recommend a software to drive life, update the driver in time, and introduce the information of the computer in detail.

Have you installed the graphics card driver?If it's installed, it's still like this.,That's if your graphics card isn't good.,It's good to get used to it.,Icons have great benefits.。

Summary. It needs to be set up in the control panel.

How to adjust the resolution of computer 2400 1350.

It needs to be set up in the control panel.

And then what. And then what.

And then what.

The display has been blurry, indicating that the best resolution is 1920 1080, but there is no option in the properties, what should I do? Here is the solution I introduced to you that the monitor can't set 1920 1080 resolution, welcome to read.

My Computer Device Manager uninstalls the display driver.

Use Master Lu's drive to detect, detect the drive.

The optimal resolution of the display should not be arbitrarily set.

It is usually described in the manual of the machine, because the resolution corresponds to the number of pixels visible.

For example, the number of pixels designed when the display first appeared was 800*600,Then it's best to set it to800*600,If you have to set it to1024*768,It's okay,But there will be a situation where several pixels are displayed as one,That's when a part of the pixels is lost,Or lose the details。

Because your machine is LCD, and the LCD display is in accordance with the standards stipulated by the state, the minimum is 1024*768 for 14-15 inches, and the minimum is 1240*1024 for 17 inches

The 19-inch one is also 1240*1024.

Why is the specified resolution of 19 inches also 1240*1024?

Because for the average user,Whether you are watching *** or playing games,The resolution is not larger than this,And it's not good if the resolution is too high,Because the number of resolutions means how much is needed,Take the resolution of 1240*1024 for example,1240*1024=1269760 pixels,And now the color quality of the display is generally 24 bits or 32 bits,Then a pigment will need 24bit 8=3 bytes,Or 32bit 8=4 bytes of video memory. Multiply by the number of pixels just now 1269760*4=5079040 bytes of video memory, which means that the graphics card needs to process so much data before the picture moves. It will put an unnecessary burden on the graphics card.

If you watch a movie, the speed of 24 frames per second can be calculated as 5m*24=120m. That is to say, the graphics card must be more than 120m to better display. Of course, there are some technologies that don't use so much video memory, so it's useless to have a larger resolution.

The advantage of a 19-inch display over a 17-inch display is that each pixel is a little larger and you can see it more clearly.

It's a bit too much,Briefly talk about the refresh rate,The general TV refresh rate50Hz,But the display is generally above75Hz,Because the higher the refresh rate,The more real what you see,That is to say, when the eyes are looking at the table,Chairs,The refresh rate is the refresh rate of the eyes,And when looking at the display,The refresh rate of the eyes will not be exactly the same as the display,So the display should be faster,So that the eyes will not feel that the display is flickering,The higher the refresh rate, the better,Protect the eyes。 To add that, the refresh rate of the eyes is about 24Hz, because the movie happens to be based on the refresh rate of the eyes.

However, because you are an LCD monitor, the LCD display color is gradual, because the color changes slowly, so it will not hurt your eyes, and the default 60hz can completely protect your eyes.

Having said all that, I don't know if you understand.

In short, 1240*1024 is OK, 60Hz is OK.

You should be uninstalling the graphics card driver.,You can adjust the graphics card driver by installing it from the new.。

There should be a problem with the graphics card driver, you go to Microsoft to patch and try to update the graphics card driver.

Uninstall the graphics card driver and install the latest version of the graphics card driver.