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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crwdns2889612:0crwdne2889612:0 0

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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 ;)

crwdns2934271:0Yan 13, 2019crwdnd2934271:0 Lecocq crwdne2934271:0

Dell E193FPc