I am using raspberry pi 4 B+ with dell monitor DEL-DELL_E228WFP. But it shows auto detect(digital input) and keeps going to black screen when I move the cursor. Also it goes to power save a lot and sleeps.

Connection method: DVI-D to HDMI adaptor and HDMI to mini HDMI cable.

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    Jan 18, 2022 at 22:07

1 Answer 1


I found that the problem was with the power circuit in the monitor, all DELL_E228WFP were defective with that issue. So I replaced on of the components and now is working fine.

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