DVR DS-7108HQHI-F1 / N does not turn on

Discussion in 'Computer Hardware Repair' started by castiman, Oct 28, 2018.

  1. castiman

    castiman New Member

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    Hello,
    since there is no DVR section, I thought of creating a new post in the portable repair section, I hope there will be no problems.

    After a strong overvoltage the DVR in question stopped working, opening it I noticed that a component (a capacitor) burned down.
    Does anyone have a motherboard schematic so as to understand which capacitor should be replaced?
    The board is as follows: DS-80249_P rev1.2
    Thank you.
     

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    #1 castiman, Oct 28, 2018
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  2. technical

    technical Moderator Staff Member

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    a lot of reasons, This is a hardware problem that you need to thoroughly check all the components...
     
    #2 technical, Oct 28, 2018
  3. castiman

    castiman New Member

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    Yes, of course, but as a first attempt could you try to replace the damaged capacitor?
    If so, could I help myself find the component? (CN16) (in the picture you can see the burnt component)
     
    #3 castiman, Oct 28, 2018
    Last edited: Oct 28, 2018
  4. technical

    technical Moderator Staff Member

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    yes, You need to look for comparable motherboards
     
    #4 technical, Oct 28, 2018
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