Ab350 pro4 5 beeps and no video signal

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   Hello,
As the subject states, I have the 5 beeps and no video signal problem with an Ab350 pro4 and ryzen 5 1600.

This is my configuration:
Ryzen 5 1600
Ab350 pro4
Radeon HD6870
16 gb RAM Flare X

I tried to boot my pc after a moving. Before that, it worked perfectly.
Instead, yesterday it had immediately video problems, switching continuously through analog to HDMI mode, until it showed a corrupted display with all purple vertical lines.
After a reboot, the same problem, but this time the vertical lines were yellow.

Then I tried to remove and put in again the Radeon. The result was that there wasn't any video signal and moreover it started the 5 beep signal.
If I tried to remove video card and boot the system, there were two series of 5 beep signal.

Today I have found an Asus EN8400GS Silent. So I have tried to put it up.
At first, it has showed video signal, but there has been again the 5 beep signal.
So, i have made the clear CMOS procedure.
Now, it doesnt't work neither the EN8400GS   no video signal at all, and always that cursed 5 beep signal.

I have tried to control if any CPU pin is bent, but it's all okay.
The only thing I've found is that the plate behind the CPU spot, that should be attached to the motherboard itself, is detached.

What can be the problem? Video card? Or could it be the motherboard damaged?
I'have no way to try the video cards on an other system, but it's very strange that initially the EN8400GS showed something, and after the clear CMOS nothing at all... I was ready to buy another video card, but after this I stopped the acquiring.

So, what can it be?

Thanks in advance for your help

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Pupaziello Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 06 Jul 2019 Status: Offline Points: 3	Post Options Post Reply Quote Pupaziello Report Post Thanks(0) Quote Reply Topic: Ab350 pro4 5 beeps and no video signal Posted: 06 Jul 2019 at 7:27pm
	Hello, As the subject states, I have the 5 beeps and no video signal problem with an Ab350 pro4 and ryzen 5 1600. This is my configuration: Ryzen 5 1600 Ab350 pro4 Radeon HD6870 16 gb RAM Flare X I tried to boot my pc after a moving. Before that, it worked perfectly. Instead, yesterday it had immediately video problems, switching continuously through analog to HDMI mode, until it showed a corrupted display with all purple vertical lines. After a reboot, the same problem, but this time the vertical lines were yellow. Then I tried to remove and put in again the Radeon. The result was that there wasn't any video signal and moreover it started the 5 beep signal. If I tried to remove video card and boot the system, there were two series of 5 beep signal. Today I have found an Asus EN8400GS Silent. So I have tried to put it up. At first, it has showed video signal, but there has been again the 5 beep signal. So, i have made the clear CMOS procedure. Now, it doesnt't work neither the EN8400GS no video signal at all, and always that cursed 5 beep signal. I have tried to control if any CPU pin is bent, but it's all okay. The only thing I've found is that the plate behind the CPU spot, that should be attached to the motherboard itself, is detached. What can be the problem? Video card? Or could it be the motherboard damaged? I'have no way to try the video cards on an other system, but it's very strange that initially the EN8400GS showed something, and after the clear CMOS nothing at all... I was ready to buy another video card, but after this I stopped the acquiring. So, what can it be? Thanks in advance for your help