New Tps65988ce IC don't negotiate 20v spectre x360 2019 model

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  • layad
    Badcaps Veteran
    • Nov 2011
    • 250

    #21
    Originally posted by mon2
    What is the exact part number that you have sourced as the replacement.

    Do review this thread:

    HP Specter DA0X36MBAE0 REV: E - Shorted TPS65988CE - Badcaps
    original one is TPS65982DC, new one is TPC65982DD

    Attached Files

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    • mon2
      Badcaps Legend
      • Dec 2019
      • 14022
      • Canada

      #22
      Review this landing page:

      https://www.ti.com/product/TPS65982DMC

      Download and compare the # of balls; ball definitions for this documented component. Does it match your original device? This is a dock management controller which appears to load its firmware from an external flash device.

      Do you see a local SPI flash memory device nearby this TI controller?

      Click image for larger version

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