Hello,
I have a HannsG 28" monitor that worked great until my kids told me that it stopped working.
I checked it out and find that it powers on, and the screen lights red for a few seconds, but goes to sleep mode.
If I press the top button on the side of the monitor, I will see RED, GREEN, and BLUE screens each for about a second then it goes back to sleep. I can repeat this by pressing the top button on the side.
I don't see any intro screen (I actually can't remember if it showed any type of 'HannsG' logo on startup when it was working).
I opened up the monitor and looked at the boards inside.
I took a photo of the main board that the HDMI and other connections go to and a second board that the display itself appears to connect to.
I did not look at the power supply board since it powers on and can show each of the colors brightly. I did take a photo of the bottom side of the power supply board since it was exposed.
I don't notice anything burned or discolored. The monitor worked great for years I had it. There were no signs of degraded performance. It was working like new until it stopped working. :-(
If you have ideas of what I can check or probe, I would be most appreciative. Unfortunately, all I have is a multimeter for test equipment.
Also, please let me know if the photos have too much reflection. I can take them at an angle next time.
Thanks,
David
I have a HannsG 28" monitor that worked great until my kids told me that it stopped working.
I checked it out and find that it powers on, and the screen lights red for a few seconds, but goes to sleep mode.
If I press the top button on the side of the monitor, I will see RED, GREEN, and BLUE screens each for about a second then it goes back to sleep. I can repeat this by pressing the top button on the side.
I don't see any intro screen (I actually can't remember if it showed any type of 'HannsG' logo on startup when it was working).
I opened up the monitor and looked at the boards inside.
I took a photo of the main board that the HDMI and other connections go to and a second board that the display itself appears to connect to.
I did not look at the power supply board since it powers on and can show each of the colors brightly. I did take a photo of the bottom side of the power supply board since it was exposed.
I don't notice anything burned or discolored. The monitor worked great for years I had it. There were no signs of degraded performance. It was working like new until it stopped working. :-(
If you have ideas of what I can check or probe, I would be most appreciative. Unfortunately, all I have is a multimeter for test equipment.
Also, please let me know if the photos have too much reflection. I can take them at an angle next time.
Thanks,
David
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