P3222QE, malfunctioning after fall

Question

It was working well but due to minor sudden fall, when I tried to power on it didn't work. I checked the wall outlet supply that was ok. Then I checked the power supply by this guide method of monitor. But failed to analyze it properly. Can someone share its manual for correct method to check its ports and supply issues?

DELL-Chris M · Answer

All we offer are the documents on the P3222QE support page.

Monitors

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