![I bought new monitor that DELL-U3421WE and there is an black-gray point on left side screen. Is that a dead pixel or what is this? : r/Dell I bought new monitor that DELL-U3421WE and there is an black-gray point on left side screen. Is that a dead pixel or what is this? : r/Dell](https://preview.redd.it/i-bought-new-monitor-that-dell-u3421we-and-there-is-an-v0-8k0r0u3r1oya1.jpg?width=3024&format=pjpg&auto=webp&s=dcd0ee196e8ba1061521b968fc8a720916c6fef8)
I bought new monitor that DELL-U3421WE and there is an black-gray point on left side screen. Is that a dead pixel or what is this? : r/Dell
![Dell U3421WE Pixels started flickering after 2 weeks. Have updated firmware and factory reset, anyone have a fix or should I exchange? : r/Dell Dell U3421WE Pixels started flickering after 2 weeks. Have updated firmware and factory reset, anyone have a fix or should I exchange? : r/Dell](https://external-preview.redd.it/PUHqTmb3-PbBSLS_Q4evXufnDonnxBP9_s9W8iB_bGM.png?format=pjpg&auto=webp&s=84def8b13ed38f1da2dc84c61708dc373cc0761e)
Dell U3421WE Pixels started flickering after 2 weeks. Have updated firmware and factory reset, anyone have a fix or should I exchange? : r/Dell
![Refurbished - Dell 34" UltraSharp UltraWide 21:9 Quad HD Curved Open Box IPS Monitor LN124592 - U3421WE | SCAN UK Refurbished - Dell 34" UltraSharp UltraWide 21:9 Quad HD Curved Open Box IPS Monitor LN124592 - U3421WE | SCAN UK](https://www.scan.co.uk/images/infopages/dell_monitor/U3421WE/topimg.png)
Refurbished - Dell 34" UltraSharp UltraWide 21:9 Quad HD Curved Open Box IPS Monitor LN124592 - U3421WE | SCAN UK
![I bought new monitor that DELL-U3421WE and there is an black-gray point on left side screen. Is that a dead pixel or what is this? : r/Dell I bought new monitor that DELL-U3421WE and there is an black-gray point on left side screen. Is that a dead pixel or what is this? : r/Dell](https://i.redd.it/i-bought-new-monitor-that-dell-u3421we-and-there-is-an-v0-y7m0z44r1oya1.jpg?width=3024&format=pjpg&auto=webp&s=196cfc30f432b493a2ee073f9c3d47585579b36a)
I bought new monitor that DELL-U3421WE and there is an black-gray point on left side screen. Is that a dead pixel or what is this? : r/Dell
![Dell's new 37.5-inch UltraSharp WQHD+ Curved Monitor unveiled in China at a cheaper price than the US - Gizmochina Dell's new 37.5-inch UltraSharp WQHD+ Curved Monitor unveiled in China at a cheaper price than the US - Gizmochina](https://www.gizmochina.com/wp-content/uploads/2023/07/Dell-U3824DW-monitor-3.png)