Recent content by narkeleptk

  1. narkeleptk

    Anyone identify this connector?

    shim and hot glue or kapton tape is the way to go.
  2. narkeleptk

    ECU repair

    It probably should be around 200 to 300 mA with RUN applied. Seeing only a few milliamps supports my original post that it is not waking up. I would continue tracing the input power and then power rails for logic supply.
  3. narkeleptk

    ECU repair

    Considering the symptoms, it sounds like the ECU is completely offline. I've never worked on one of those here in the States, but it looks similar to some older EU cars we have here. First, I'd identify the external connections for B+, IGN/RUN, and ground from wiring diagrams. If possible...
  4. narkeleptk

    ECU repair

    What are your issues with car and what is it that you suspect the ecu is doing/not doing?
  5. narkeleptk

    Identifying EEPROM Chips?

    Post photo of your icm board and chip in question. From what I remember the eeprom data for these was in the main processor. BMW doesn't usually mask their eeproms but a lot of other chips in similar packages from bosch they do mask (which people like to assume are eeproms).
  6. narkeleptk

    Removing Components for Testing versus On Board Testing

    I apologize if my methods or wording do not make sense to you. I wasn't really trying to be all that specific. My main point was: What is it suppose to do that its not doing? Now work backwards (or forward!) into the circuit from that point. "assuming "the problem" is not known" Do people...
  7. narkeleptk

    Removing Components for Testing versus On Board Testing

    For me usually its : >Visual Inspection >Basic in-circuit testing working backwards from the problem >Remove component and test when looks/tests suspiciously if needed
  8. narkeleptk

    Help Request: I need to identify this board

    Dont know what it is but looks a bit dated for a DJI drone.
  9. narkeleptk

    Poor connection made when flexing the PCB

    I run into this a lot with cluster repair work. 1- Bad joint on something (even if you cant see it under microscope, its there.) Usually the bigger smd components like large resistors or resistor arrays. 2- Cracked trace. Typically where it meats a via or pad and is highly stressed like a...
  10. narkeleptk

    Wanted: Samsung Refrigerator Parts

    Ebay has a lot of the boards https://ebay.us/yyoqAg but I dont see any with the extra connectors.
  11. narkeleptk

    Drone Chip Repair question

    Its probably a somewhat common part but your picture is not clear. What are the markings on the other components beside it?
  12. narkeleptk

    How can I fix an unformattable raw micro SD card?

    stick a fork in it.... its done.
  13. narkeleptk

    Need to revise, nothing entering my brain

    Repetition. Read it, read it again, practice it, read it again. Sitting on your roof empty headed and humming is not going to help much imo.
  14. narkeleptk

    Urgent Xbox one help please

    I suggest checking some youtube videos about xbox one repairs. Watch carefully as they open and close the units up. Then open yours back up and see whats not connected properly.
  15. narkeleptk

    Help needed to identify a component.

    AWV looks like part # & AB0 looks like a production code. Perhaps this will work: https://s.click.aliexpress.com/e/_9GKlJl May be the only thing wrong, may not be but you got to start somewhere. I would remove it and check for shorts, if no shorts then try a replacement. I didn't dig around...
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