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screen just started to blink, checked cords & connections ?

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Gigablyte Tech GA-78LMT-S2PT
Microsoft Windows 10 (64-bit)

I have a 4 monitor card, with a 4 cables output to the monitors. I have 4 of the HP Z23i IPS monitors, all have worked great, but today one of them started to blinks on and off. I have checked the cables, all seems good. Monitor does not stay on long enough to check menu to operate setting or to do a reset.  


What do you suggest?

HP Support Agent
HP Support Agent
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I reviewed your post and I understand the display on the monitor blinks.


Don’t worry, I assure you I will try my best to get this sorted.


Have you checked the monitor on standalone mode?


I recommend you update the graphics driver and check if it helps.


Also, connect the monitor to a computer directly and check whether you are able to duplicate the issue.


Let me know how it goes and you have a great day!


P.S: Welcome to the HP Support Community 😊


If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!



Stay Home – Stay Safe

I am an HP Employee

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