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April 14th, 2023 22:00
XPS 7590 LCD Turned Red
Hi,
My XPS 7590 has developed a large red patch in the middle of the 4K IPS LCD panel that's most visible when the display is off. Does anyone know what this happening to cause this? Is the panel about to fail?
It's a bit hard to photograph, due to the glossy glass touch surface, but I've taken some photos and included them below..
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ejn63
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April 15th, 2023 10:00
Unless it affects the performance of the panel, it can be ignored -- some panels will show this with the power off or in very dark screens.
If it does affect the quality of the image, or worsens to the point where it is objectionable, the panel will need to be replaced.