About one of the causes "Service not found" or "no signal".

Discussion in 'Hardware troubles and Repair support.' started by oksol, Mar 2, 2019.

  1. oksol

    oksol New Member

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    About one of the causes "Service not found" or "no signal".

    If the box doesn’t display a bootlogo (black screen) on the TV during the boot process, and then doesn’t find the signal from the satellite, this is most likely due to corrupted information in the flash memory. In this case, it is a good to reflash the box with a mark of bad blocks or to clear the flash memory in the programmer and mark bad blocks, but this does not always help for a long time. The best is to replace the flash memory chip with a new one. Thus, I repaired several DV500HD, DM800HD, DM800HD SE devices.
     
    oksol, Mar 2, 2019
    #1
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  2. Aliraza63

    Aliraza63 Active Member

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    What about to recover through bbs tool ?
     
    Aliraza63, Mar 23, 2019
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  3. oksol

    oksol New Member

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    what do you mean
     
    oksol, Mar 24, 2019
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  4. gorski

    gorski New Member

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    Mine shows bootlogo in OpenPLi 7.2 and PurE2 (for Japhar) but no image on the telly... All else is OK. So, I suspect it's the tuner...

    How much £$€ to repair that, please?
     
    gorski, Mar 5, 2020
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  5. oksol

    oksol New Member

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    what messages on the screen?
     
    oksol, Mar 5, 2020
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  6. gorski

    gorski New Member

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    None, dark... No output to the telly.

    MENU > all OK, one can see everything, so it isn't HDMI port and the audio-visual part... Just sat TV is no more... :(
     
    gorski, Mar 5, 2020
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  7. oksol

    oksol New Member

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    FTA channels also does not show?
    EPG in channel list is present?
    Signal level, AGC level?
     
    oksol, Mar 6, 2020
    #7