Hello ! I have an HP Z27S display here, top of the line 4k monitor from 2017 that sold for about 900$ Canadian, still under warranty and hp denies repair.. Anyway, that's another story.
Here's a picture of what it does, ive torn this thing apart and i was wondering if anyone has seen a similar issue, or have any clues of what could be causing this. Bad caps in psu ? I've tried heating and freezing the boards, either psu or the input board and no difference. I've noticed the issue is also present on the OSD of the monitor, with no input signal connected. Caps seem good visually. Any pointers would be really appreciated !! thanks
Here's a picture of what it does, ive torn this thing apart and i was wondering if anyone has seen a similar issue, or have any clues of what could be causing this. Bad caps in psu ? I've tried heating and freezing the boards, either psu or the input board and no difference. I've noticed the issue is also present on the OSD of the monitor, with no input signal connected. Caps seem good visually. Any pointers would be really appreciated !! thanks
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