Problems with A520M-A PRO with video output to display

[26597615a702df]

Components of my PC:
- OS Windows 11 Home
- motherboard MSI A520V-A Pro
- CPU AMD Ryzen 3 3200G with Vega Graphics 3600
- AMD driver version 25.5.1 (Adrenalin edition)

I do not use an external video card

I use HDMI cable to connect the motherboard to the Acer monitor of my PC.

I constantly encounter short-term, 4-5 seconds interruption of the image on the monitor.
In addition, it is possible for the image on the monitor to completely disappear and a gray screen to appear, in the absence of a video signal.

These problems can also occur if you slightly change the position of the PC system unit (!) The contact between the HDMI cable and the output on the motherboard is good.

I do not understand what is happening.

 

[hibrown]

Did you have another HDMI cable?
Please check the contact between the HDMI cable and the monitor's HDMI port as well. If the monitor has two HDMI ports, please also try another one.

 

[zerijelly]

Is it a new build? Does the symptom occur from the beginning when building up the system?

 

[26597615a702df]

У вас был другой кабель HDMI?
Проверьте также контакт между кабелем HDMI и портом HDMI монитора. Если у монитора два порта HDMI, попробуйте также другой.

Спасибо за ответ, я попробую сделать то, что вы мне посоветовали, и понаблюдаю за результатом.

Это новая сборка? Симптом проявляется с самого начала при сборке системы?

Да, это новый персональный компьютер.

 

[26597615a702df]

Did you have another HDMI cable?
Please check the contact between the HDMI cable and the monitor's HDMI port as well. If the monitor has two HDMI ports, please also try another one.

Thanks for the good advice, my problem was really solved by replacing the HDMI cable. I thought about it myself, but I couldn't imagine that my old HDMI cable, which was used for a long time to connect the TV to the PC, would cause such problems.
Perhaps it's all about its length, about 5 meters.