Help me identify the component for Thinkpad E15 Gen 2 - NS-D013 - daughter board

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  • trepachka
    Badcaps Veteran
    • Oct 2022
    • 424
    • United States
    #1

    Help me identify the component for Thinkpad E15 Gen 2 - NS-D013 - daughter board

    I have the schematics for the motherboard (NM-D011) but not the daughter board (NS-D013) which is responsible for power button, fingerprint reader, wired network, etc.

    I found this diode marked '5AE2D" partially shorted. On the board it is marked as U0302. Can someone, please tell me the actual diode name so that I order a replacement for it?

    Thanks.
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    • Vesko356
      VIP Moderator
      • Aug 2018
      • 4386
      • Bulgaria 🇧🇬
      #2
      Originally posted by trepachka
      I have the schematics for the motherboard (NM-D011) but not the daughter board (NS-D013) which is responsible for power button, fingerprint reader, wired network, etc.

      I found this diode marked '5AE2D" partially shorted. On the board it is marked as U0302. Can someone, please tell me the actual diode name so that I order a replacement for it?

      Thanks.
      What do mean by "partially shorted"? Also it's not a diode, must be a power distribution switch (G517E2T11U).

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        • trepachka
          Badcaps Veteran
          • Oct 2022
          • 424
          • United States
          #3
          Partially shorted=still measures over 200 Ohms of resistance across. It is supposed to be in mega Ohms. When injecting voltage, this thing lights up like a x-mas tree.

          The only place to order this chip is in China. I may as well spend $13 and get a new daughter board under 3 days.

          Thank you for replying.

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