dreambox 800 problem

Discussion in 'DM800HD Hardware troubles and Repair support.' started by rainbowlibya, Oct 6, 2018.

  1. rainbowlibya

    rainbowlibya New Member

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    i have dreambox 800 When turn it on the first time it works When you close it and turn it on
    directly not working just the lane light leve it a few seconds and turn it on work ?
    i have change the power supply same problem?
     
  2. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

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    This kind of fault's are difficult to solve because it could be caused by several things as bad caps, bad solder somewhere, or even a bad print track.

    I think, you first need to try to figure out if it's caused by some part which failed when it has become warm, this can be tested with a fan, blowing cold air to some area's.
    As for bad caps, if they are not flat on top then it could be the reason.
    Check it also without the tuner, when it works, check the tuner slot inductors (Lxxx parts) on the motherboard print side.

    But still, these kind of faults are not easy to find, you need to have some luck.