Question HDMI screen goes black randomly (gif video included)

Nov 12, 2019
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Hi, As you can see from the GIF my screen goes black and reapper after 1 second every now and then, sometimes more frequently than other!


I'm a bit scared cause it's the second time it happened and the first time after 1-2 months of this problem my screen broke (still don't know if this is the cause).

Until now I have changed the video card and bought a new screen but it didn't help!

I was thinking that it can be an electricity problem (I'm in a garage so the power supply might be a bit dirty).

The problem appeared after some time I used the new screen, like 4-5 months later, if that helps!

Thanks in advance and if you need more info feel free to ask!
 

elmotaipale160

Prominent
Nov 3, 2018
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7
545
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Hi, As you can see from the GIF my screen goes black and reapper after 1 second every now and then, sometimes more frequently than other!


I'm a bit scared cause it's the second time it happened and the first time after 1-2 months of this problem my screen broke (still don't know if this is the cause).

Until now I have changed the video card and bought a new screen but it didn't help!

I was thinking that it can be an electricity problem (I'm in a garage so the power supply might be a bit dirty).

The problem appeared after some time I used the new screen, like 4-5 months later, if that helps!

Thanks in advance and if you need more info feel free to ask!
It could be the HDMI cable.
 
Nov 12, 2019
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Hi, Thanks for all the replies.
I tried to buy a new HDMI cable from Amazon (the Amazonbasic one) and will report the result in a couple of days. Hopefully it won't came back!
How could I overthink the simpliest solution ever :LOL:
 

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