My monitor goes black after a few seconds

filles01

Prominent
Dec 8, 2017
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I don't know why but my monitor goes black after a few seconds. I have to turn it off and on but it goes black again. Because the monitor uses VGA I bought an adapter from Axagon. Could you please help me?
My monitor: Hyundai N90W
https://youtu.be/PIOMoJplSvs
 

filles01

Prominent
Dec 8, 2017
20
0
510
0

I don't know why, but after some time it started working again. If it would stopped working again, I'll let you know. Even so, thank you for your time.
 

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