Lenovo Legion 5 15ACH6AH No power not charging

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  • MBAS111
    Senior Member
    • Oct 2022
    • 50
    • United Kingdom
    #1

    Lenovo Legion 5 15ACH6AH No power not charging

    Hi guys got a Lenovo Legion 5 15ACH6AH with no power or charging issues I have found a chip under infrared that goes pretty hot and has shorts on a few caps near it but am unable to find out what this chip is exactly and where to buy a replacement from.

    Chip is RE=7L J2W
    Attached Files
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    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20405
      • UK
      #2
      Re: Lenovo Legion 5 15ACH6AH No power not charging

      Originally posted by MBAS111
      Hi guys got a Lenovo Legion 5 15ACH6AH with no power or charging issues I have found a chip under infrared that goes pretty hot and has shorts on a few caps near it but am unable to find out what this chip is exactly and where to buy a replacement from.

      Chip is RE=7L J2W
      Thread moved to "Troubleshooting Laptops, Tablets, and Mobile Devices" forum..

      Parts with an = in the marking are made by richtek https://www.badcaps.net/forum/showthread.php?t=90619

      .
      Last edited by SMDFlea; 09-30-2023, 08:20 AM.
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 20405
          • UK
          #3
          Re: Lenovo Legion 5 15ACH6AH No power not charging

          The marking RE= has been mentioned before on the forum in this thread https://www.badcaps.net/forum/showthread.php?p=1055089

          The NM-D562 Schematic is available - https://www.badcaps.net/forum/showth...hlight=NM-D562 Page 91 - PU6201 RT6585CGQW_WQFN20_3X3

          .
          Last edited by SMDFlea; 09-30-2023, 08:25 AM.
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment

            • MBAS111
              Senior Member
              • Oct 2022
              • 50
              • United Kingdom
              #4
              Re: Lenovo Legion 5 15ACH6AH No power not charging

              Originally posted by SMDFlea
              Post #4 https://www.badcaps.net/forum/showthread.php?p=1055089

              NM-D562 Schematic - https://www.badcaps.net/forum/showth...hlight=NM-D562 Page 91 - PU6201 RT6585CGQW_WQFN20_3X3

              .
              thanks for this but im not sure what im supposed to be looking at I have tried the comparison site but nothing comes up

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20405
                  • UK
                  #5
                  Re: Lenovo Legion 5 15ACH6AH No power not charging

                  Originally posted by MBAS111
                  thanks for this but im not sure what im supposed to be looking at I have tried the comparison site but nothing comes up
                  Don`t know what you mean by comparison. Ive edited the 2 posts above to make it a bit clearer. Anyway, the part number is RT6585CGQW
                  .
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment

                    • engineerx
                      Member
                      • Apr 2018
                      • 23
                      • iraq
                      #6
                      Hello
                      I have the same situation here with Lenovo Legion 5
                      RE=9D
                      D55

                      its got hot in the thermal cam, what is the equivalent?

                        Comment

                        • mon2
                          Badcaps Legend
                          • Dec 2019
                          • 13867
                          • Canada
                          #7
                          Just found this amazing item on AliExpress. Check it out! US $5.99 18％ Off | (2-5piece)100％ New RT6585CGQW RT6585C RE=.. QFN-20 Chipset
                          https://a.aliexpress.com/_mrXRgpa

                          https://www.richtek.com/assets/product_file/RT6585C/DS6585C-01.pdf

                            Comment

                            • engineerx
                              Member
                              • Apr 2018
                              • 23
                              • iraq
                              #8
                              Originally posted by mon2
                              Just found this amazing item on AliExpress. Check it out! US $5.99 18％ Off | (2-5piece)100％ New RT6585CGQW RT6585C RE=.. QFN-20 Chipset
                              https://a.aliexpress.com/_mrXRgpa

                              https://www.richtek.com/assets/product_file/RT6585C/DS6585C-01.pdf
                              Thank you I'll try it .

                                Comment

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