Needless to say, I've run all the tests and them some more above. My suspicion is that a faulty or refurbished screen was used under warranty as a replacement screen. Some interesting findings from my screen issue - interested to see if anyone else has had the same problem with their M I had my screen replaced in May due to some dead pixels appearing - after a week I started seeing the problem with the screen flickering. I'm seriously considering dumping this laptop in favor of something from another manufacturer. It must be a hardware issue as the system passes all of the diagnostic tests. The repair tech indicated that many times they send 'refurbished' parts out for the on-site repairs, therefore the problem may not be getting fixed. Dell definitely needs to find a fix for this. Seems, they are knowingly selling lemons, which is illegal. Maybe, we need to combine threads to get a response from DELL. These are just a couple that I found in the past few days. FYI, there seem to be a bunch of threads about this. I am sure they need to get their engineers to correct the underlying issue instead of wasting perfectly good replacement parts and labor. Your experience is not very reassuring that this is an anomaly Now Dell require me more money for repair my product Dell M I am in the same situation. I've had two different 'fixed' units have recurrences of this issue. If you run the built in display test, the lines don't seem to appear but they show up quite readily if you use 3rd party screen testing programs I use PassMark MonitorTestspecifically on Grey and Green colors and screens with horizontal gradients where the color changes along the lines.ĭefinitely get it replaced, but don't be surprised if the replacement ends up doing the same thing. Don’t editorialize titles or submit clickbait.This seems to be an issues with many M's I've had 5 different machines displaying this issue.No reposts, spam, self-promotion or rehosted content.No offensive, hateful, or low-effort comments. Only submissions that are directly related to Dell & Dell Technologies are allowed.Discord Filter Out Help Posts Only Show Help Posts Dell Website Meet the Dell Family For direct contact with Dell please see the 'General Support' section below. Please note this subreddit is 100% unofficial.

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Dell laptop screen flickering