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Dell 19" LCD Monitor, charcoal gray in color, released in 2004.

Screen and start button blicking

Hello there,


As the title explains it, my screen is blinking (no color) every second with the start button too.

I opened my screen to see what’s going on compared to the other posts here : No bad capacitor, I just ear a buzzing sound near the board.


Do you have any ideas ?

Thanks !

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Hi @lecaxe ,

Here’s a link to the monitor’s service manual’s troubleshooting flowchart.

Hopefully it is a start to help you track down the problem.

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Thank you ! I have barely the time to work on it, but as soon as it will be fixed, I’ll explain where the problem came from ;)

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