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HDMI cable/port degrading? (programming.dev)

submitted 11 months ago by [email protected] to c/techsupport

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I have a moderately long HDMI cable running to a screen that has worked for quite a while. Recently the screen lost its connection. I replaced the cable with the exact same model of HDMI cable, and its all good. The cables arent frequently inserted or removed, and they are otherwise in good condition. I have no idea how or why this could happen. Any ideas?

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[–] [email protected] 2 points 11 months ago

Probably reasonable quality if they are dell supplied ones. Apologies, when you said they were long I thought they might have been some funny make with potentially questionable standards interpretation. If the cables aren't moving around, under tension or being squished/crushed they should be one of the last things to fail, and a reseat should fix most issues.