DELL E2310Hc

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  • tasoskio
    New Member
    • Mar 2013
    • 2
    • greece
    #1

    DELL E2310Hc

    hello my friends.
    i have a problem with a dell monitor E2310Hc, the problem is that the monitor working perfect for 20 minutes then it shutdown and the blue power led is ''on '' with no response .
    if i disconnect the power cable and if wait 30 minutes i can again work for another 20 minutes.
    i have open it and i have change all the electrolytic capacitors but the problem is the same.
    please can you help me?
    Tags: None
    • Kiriakos GR
      Banned
      • May 2012
      • 940
      • Greece
      #2
      Re: DELL E2310Hc

      Measure the Main voltage in your wall plug.
      Replace the power cable with new.
      Did you use the proper capacitors to replace the old ?
      Do you have LCR meter ?

        Comment

        • CDGraves
          Member
          • Apr 2013
          • 21
          • USA
          #3
          Re: DELL E2310Hc

          I have repaired three Dell E2310Hc monitors. They would do a variety of things. Most commonly, when plugged in, the blue power light would come on and then all the controls would freeze. No image and no response to the button. In all cases, there were two bad caps on the main board. The board is 715G3329-1-2-HF. There are three 100uF 25V caps, only two are bad. C704 and C709. These caps are close to some power components. Presumably the caps damaged by heat. The caps look normal. How ever, the ESR was very elevated. Replacing those two caps fixed all the problems.
          Attached Files
          Last edited by CDGraves; 04-04-2017, 07:56 AM.

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