Dell U3011 no display after a few minutes

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  • X5-452
    replied
    Re: Dell U3011 no display after a few minutes

    Originally posted by CapLeaker
    Turn your backlights down next to nothing and see if the screen stays up longer.
    Thank you.

    I turned the brightness and contrast down to the point where the screen is just barely visible. The monitor has been on for almost five hours straight with no issue.

    What is this indicative of?

    Leave a comment:


  • CapLeaker
    replied
    Re: Dell U3011 no display after a few minutes

    Turn your backlights down next to nothing and see if the screen stays up longer.

    Leave a comment:


  • X5-452
    started a topic Dell U3011 no display after a few minutes

    Dell U3011 no display after a few minutes

    I have a Dell U3011. Display will work fine for about 10 minutes then goes completely black. Power LED stays lit and menu buttons still light up and respond to touch but no OSD menu displays.

    Monitor will work for a short time if power is left unplugged for a few minutes.

    Issue started shortly after main circuit breaker was tripped when there was a short in the wiring to an outdoor water pump,

    Note: I have not begun a teardown for visual inspection of components yet.


    Any help is appreciated as always.

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