Question My pc boot but no display

[Fertel]

Now my pc was working fine but since weak when i try start it i was geting random black screen but pc seem to work fine and i can hear that windows start from my speakers (after welcome screen on windows) and on motherboard vga light is on

And in this case i should restart pc many time to get screen and every time i restart i get
1-black screen
2-vga light on On motherboard
3-pc work sound
4-gpu fans not stopping as usual

I tried to:
1: clean ram slot and use one stick of ram
2:clean gpu and its slot
3: updating bios
4:remove all storage device and use only m.2
5: change cable
6:change monitor

My system specs:
asus b450m pro s
2*8 ram 3200
Ryzen 5 2600
Rx 580 8gb
Cooler master 600w elite v4

(This problem is not happened every time starting pc and if happend some times need one restart and in another time it need alot of restarting and some times pc work fine from the frist time)

 

[rocktalkrock]

What you are describing sounds very similar to the problem i have with my Ryzen PC. When i have this problem i turn my monitor off, then back on using the on/off switch at the back of the monitor, not the on/off button on the front. That usually works first time.

 

[Fertel]

What you are describing sounds very similar to the problem i have with my Ryzen PC. When i have this problem i turn my monitor off, then back on using the on/off switch at the back of the monitor, not the on/off button on the front. That usually works first time.

So what do you think cause this problem i tried use tv with different hdmi cable and i got same problem

 

[Fertel]

Now my pc was working fine but since weak when i try start it i was geting random black screen on booting but pc seem to work fine and i can hear that windows start from my speakers (after welcome screen on windows) but it give me black screen and on motherboard vga light is on and i should restart pc to get screen and be working fine


I tried to:
1: clean ram slot and use one stick of ram
2:clean gpu and its slot
3: updating bios
4:remove all storage device and use only m.2
5: change cable
6:change monitor

My system specs:
asus b450m pro s
2*8 ram 3200
Ryzen 5 2600
Rx 580 8gb
Cooler master 600w elite v4

(This problem is not happened every time starting pc and if happend some times need one restart and in another time it need alot of restarting and some times pc work fine from the frist time)

 

[rocktalkrock]

So what do you think cause this problem i tried use tv with different hdmi cable and i got same problem

This started happening with my PC about 6 months ago and i have not been able to figure out what is causing the problem. The only thing i have not tried is reinstalling Windows, which i suspect may solve the problem, but the workaround i mentioned is a much simpler solution so i have not bothered.

 

[Fertel]

This started happening with my PC about 6 months ago and i have not been able to figure out what is causing the problem. The only thing i have not tried is reinstalling Windows, which i suspect may solve the problem, but the workaround i mentioned is a much simpler solution so i have not bothered.

Ok thanks for your effort 🙏🙏🙏