Can the reinstallation system change 60 Hz to 75 Hz?

The refresh rate of Hertz should be said to be the screen refresh rate.

2. This has nothing to do with the operating system, it has something to do with the display, under normal circumstances, the refresh rate of ordinary LCD displays is between 60-75, if there is only one 60 Hz, it is also normal.

3. In the CRT era, the refresh rate is the number of times the screen is refreshed per second, generally for displays above 17 inches, the refresh rate can be 85 Hz or even higher. Nowadays, the vast majority of monitors are liquid crystal displays, and liquid crystal displays are flicker-free displays, although there is also a refresh rate, but the refresh rate of CRT is completely different.

4. Liquid crystal display.

The luminous principle of the indicator (LCD LED) is different from the traditional CRT, because each point of the liquid crystal display has maintained the color and brightness after receiving the signal, and the light is constantly emitted, unlike the cathode ray tube.

The display (CRT) needs to be constantly refreshed with bright spots. As a result, the LCD has high image quality and absolutely no flickering, which minimizes eye fatigue. And the significance of the refresh rate to CRT is more prominent, there is.

, the LCD LED refresh is high, which will affect its service life.

5. Finally, let me explain that the refresh rate of the monitor and the refresh rate in the game, as well as the frame rate in the movie, are not the same concept, and they will not affect each other.

That's the screen refresh rate of the graphics card, and there is only one possibility that the graphics card is not installed properly and uninstalled in a reinstallation.

Desktop computer 60 Hz, becomes 59, how to change to 60 Hz.

Hello, it is a pleasure to serve you and give you the following answer: The reason why the desktop computer 60 Hz becomes 59 may be a problem with the motherboard settings of the desktop computer. Workaround:

1.First, check your computer's BIOS settings to make sure your computer's CPU frequency is correctly set to 60 Hz. 2.

If the BIOS is set up correctly, you can try replacing your computer's CPU to restore the normal 60 Hz frequency. 3.If the above two methods fail to solve the problem, it may be that the motherboard of the codecode is faulty and needs to be replaced with a new motherboard to solve the problem.

Related knowledge: The frequency of the computer is generally provided by the motherboard, the chipset on the motherboard can control the frequency of the CPU, and the BIOS settings on the motherboard can adjust the frequency of the CPU to ensure that the computer can run normally.