Detailed computer resolution call problem

Resolution (resolved by RTHK) is the precision of the screen image. It refers to the number of pixels that the display can display. Since the dots, lines and faces on the screen are composed of pixels, the more pixels the display can display, the finer the picture, and the more information that can be displayed in the same screen area, so the resolution is a very important performance. One of the indicators. However, the resolution of the computer may be known to many users. However, it is believed that most people do not know the resolution. For the resolution that seems very simple, there is still a lot of knowledge. Today Let's learn it with Xiaobian. This tutorial will introduce you to the resolution related issues.

It is generally believed that the higher the screen resolution, the higher the fineness of the image, but not every display. The screen can support unlimited height. On the contrary, too high resolution setting will make the text and image smaller and affect the observation effect. What's more, too high resolution will make the screen unable to display and become a black screen.

How to adjust the computer resolution - Introduce 3 methods

Method 1, this is the most common method: right click on the blank space of the desktop, select “ attribute & rdquo; & mdash; “ settings & rdquo; In the lower left of the window where the label is set, there is a "screen resolution". Drag the control block to the left or right to change the resolution of the screen (pay attention to the number below each time), confirm a certain resolution value. You can click “OK”.

Method 2 (take Intel graphics card as an example) Right click on the blank space of the desktop, select “display mode”—“true color”—“1024 * 768”(here as needed , but not recommended too high);

Method 3, (in the case of Intel graphics card) right click on the blank space of the desktop, select “ attribute & rdquo; & mdash; & ldquo; set & rdquo;, in the window of the settings tab Below is a “Advanced”—“Adapter”—“All Modes", choose a suitable combination of modes (pay special attention not to choose a too high refresh rate Hertz number).

What can I do if I can't adjust the resolution?

The general display resolution can be adjusted. There will be at least 2-3 adjustments. If you don't want most of the adjustments, it is the problem of the graphics card driver. Or in safe mode.

If it is in safe mode, you can choose to restart, press F8 to select “ the last time the correct configuration & rdquo;, enter the normal desktop; if it is normal startup, you can consider whether the graphics card driver is faulty, this You can determine whether it is a graphics card driver by right-clicking "My Computer", ““Properties”—<quo;Hardware”—“Device Manager Checking whether there is an exclamation point and a question mark before the video card item The problem, if any, reinstall the graphics card driver again.

Adjusting the resolution Black screen computer boot black screen how to do?

Adjusting the resolution black screen is often due to the combination of high resolution and high refresh rate, for example, 1024*768 75HZ display The mode is normal, but 1280*960 75HZ may cause a black screen. Maybe you will say that I have not adjusted the refresh rate (75HZ), but this combination may make the display unbearable (especially the 15-inch display and the 17-inch or lower). Reducing the resolution or reducing the refresh rate is a way to solve the black screen caused by the adjustment.

The solution is as mentioned above, choose to restart, press F8 to select “ the last correct configuration & rdquo;, or start a safe mode (press F8 to enter safe mode) to automatically fix it, then Just reboot.

The above describes the various adjustment methods of resolution, as well as the problem of unable to adjust the resolution and adjust the resolution. Therefore, if you encounter the relevant problems, you can use the above method to debug. I believe I will get a satisfactory answer.