What is affected by the monitor refresh rate

For the right choice and proper operation of the computer, you need to have an idea of ​​the parameters that affect the efficiency and comfort of work. One of the significant characteristics of a monitor is its frequency. What is this indicator and what does it affect?

What is monitor refresh rate

A computer display or television screen operates on the basis of the principle of changing successive frames. This principle is similar to a movie projector. When watching a movie, the frame rate is approximately 25-30. Due to the complexity of the image on the display of a computer or TV, the frequency of its updating should be much higher. This indicator will affect the clarity of the image. Thus, when choosing a TV or PC monitor, it is better to give preference to goods for which this indicator is higher.

The first versions of monitors showed a picture of medium quality. The user may have noticed a flickering screen during the image change. Because of this, it was recommended to use protective screens, and during long-term operation, such monitors should be taken for several breaks in order to relieve eye strain. Otherwise, long work on such displays would provoke a deterioration in the user's vision or could adversely affect human health in general.

REFERENCE! As a result of technological development, CRT monitors have been replaced by more modern screens: LCD and TFT monitors. Initially, they were significantly lagging behind in terms of brightness, contrast, and the picture quality was low. However, a lengthy process of improvement allowed to achieve higher quality indicators, which led to an increase in the popularity of such models.

What is affected by the refresh rate of the computer screen

If the frame rate of the display is quite low, then, as described above, the display visually flickers. While a high indicator of this parameter allows you to make flicker almost imperceptible, and this allows you to increase the comfort of image perception.

The average refresh rate is considered 60 Hz. This is quite enough for comfortable work. In advanced models of LCD screens, the refresh rate of the monitor reaches 144 Hz or even 240 Hz. This allows you to increase the smoothness of the image. Such displays are well suited for gaming.

REFERENCE! Although the refresh rate of the monitor is not the main characteristic when choosing, the higher this indicator, the more expensive the device.

How to change the refresh rate

Despite the fact that in many models of LCD screens the display update range can be configured automatically, while choosing the best indicator, you can still change the refresh rate yourself.

To do this, go to the "Control Panel". Next, select the screen settings, go to the "Settings" tab and go to the "Advanced" menu. This is where the list of possible settings for the refresh rate of the screen is usually located.

For most screen models based on a CRT system, experts recommend setting the value of this indicator to 85 Hz. This value becomes available when installing the factory graphics card driver. To install the necessary driver, you can use Internet resources or search for it on the disks that came with the computer when it was sold. If difficulties arise with this issue, contact a service center. The center staff will easily solve this problem for you.