BenQ ET0029-B LCD Monitor Does Not Power On

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  • Thistleryver
    New Member
    • Feb 2013
    • 1
    • New Zealand
    #1

    BenQ ET0029-B LCD Monitor Does Not Power On

    Symptoms:
    Monitor began playing up last night. It switched continuously between DVI and SUB-D video input. Now it will not power on at all. The power LED is not lit.

    Have checked the following:
    1. Power leads and video cables are snug and properly connected.
    2. The power socket that the power cable connects to is working.
    3. Tried two different power cords.

    It has not been moved and no new cables have been connected between last night and today.

    Is it a common problem for a monitor to spontaneously fail like this?
    Tags: None
    • retiredcaps
      Badcaps Legend
      • Apr 2010
      • 9271
      #2
      Re: BenQ ET0029-B LCD Monitor Does Not Power On

      See my sig file below for budm's basic lcd troubleshooting guide.
      --- begin sig file ---

      If you are new to this forum, we can help a lot more if you please post clear focused pictures (max resolution 2000x2000 and 2MB) of your boards using the manage attachments button so they are hosted here. Information and picture clarity compositions should look like this post.

      We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.

      Please do not post inline and offsite as they slow down the loading of pages.

      --- end sig file ---

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