The monitor turns off for a few seconds, what should I do?

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LRous2015-04-10 18:51:15

Iron

LRous, 2015-04-10 18:51:15

The essence of the problem is that the monitor began to turn off for a few seconds, I can’t understand what the problem is. At first I thought the capacitors on the video card melted, but changing the video card did not change anything (the video card is connected via HDMI). The voltage of the PSU (ZALMAN ZM600-LX) is normal, I'm thinking whether it is possible to have such a problem. A wire with a small booth is connected to my ASUS VX239H monitor, is it possible that something burned in it? I just don’t know what it consists of and I can’t check.

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5 answer(s)

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Vladimir Martyanov, 2015-04-10
@vilgeforce

The power supply INSIDE of the monitor may be covered.

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PAE, 2015-04-10
@PAE

I'm not sure what will help in your case, but in my practice it was the same: random shutdowns while the monitor was running, regardless of what it was connected to.
It turned out that the control buttons on the rear panel of the monitor had a "bounce" of contacts, and at the slightest vibration of the table, the power button or the auto-tuning button was activated. It was decided by soldering both buttons (there was no replacement at that time).

A

Andrey Ermachenok, 2015-04-10
@eapeap

a wire is connected with a small booth

This is a power adapter. Judging by the picture , instead of it, you can connect the power adapter from the laptop. Let's say from any ASUS laptop. Try to find a laptop adapter with the same connector and connect it for a test. It will become clear where the problem is - in the "booth" or in the monitor

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Cyril, 2015-04-11
@service_man

It is not very clear what you mean by the word "turns off" - does the image simply disappear or does it completely go out (the power indicator turns off)?
If it turns off completely, then it’s worth checking the power supply as written above, but if the power indicator remains on, then the computer may be faulty. In this case, it is better to connect the monitor to another computer or another monitor to this computer, this will make it possible to understand where the problem is.

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Sergiy Lipinsky, 2020-05-02
@sergilt

Hello! Tell me, did you solve the problem with the monitor, if so, how? I have the same issue with my monitor.