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Microsoft surface 1769 SSD NAND replacement

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    Microsoft surface 1769 SSD NAND replacement

    Hello
    I got this surface with bad SSD, full of bad blocks.
    The original NAND is intel SSDPEBKF128G7

    Ive ordered an intel SSDPEBKF256G7 to double the hard drive space.

    NAND flowed in place well so I dont think soldering was a problem
    No shorts and resistance seems good in SSD line.

    BUT, when installing windows, no HDD detected on the drive list...

    Does the bios need to be worked?
    What am I missing?

    Has someone done these NAND replacements on these devices that could help me here?

    Thanks in advance

    Original Bios and photos in attachment
    Attached Files

    #2
    Re: Microsoft surface 1769 SSD NAND replacement

    Bad soldering, bad IC. It should work without any modification. Check voltage on L43002 and L43001
    Attached Files

    Comment


      #3
      Re: Microsoft surface 1769 SSD NAND replacement

      is the ssd present in bios? check if you need the irst-driver (seems like it's a nvme drive) for the windows installation (maybe you need to load the driver so just put it in the usb folder).

      Comment


        #4
        Re: Microsoft surface 1769 SSD NAND replacement

        Originally posted by zakin View Post
        Bad soldering, bad IC. It should work without any modification. Check voltage on L43002 and L43001
        Thanks for the reply.
        1.2V and 1.8V SSD are present

        Soldered seemed fine as NAND flowed into place nicely
        But to be sure, reballed it and resoldered it , same thing

        No drive appears in windows install

        Comment


          #5
          Re: Microsoft surface 1769 SSD NAND replacement

          Originally posted by rediii View Post
          is the ssd present in bios? check if you need the irst-driver (seems like it's a nvme drive) for the windows installation (maybe you need to load the driver so just put it in the usb folder).
          Hi
          thanks for the reply

          I see the internal storage and windows boot option but not sure that means the ssd is detected in bios

          dont see other tab where I can check this

          But also usb storage is present in the same list when not plugged in so...

          Ill investigate the drivers, but does not seem to be the issue IMHO

          Comment


            #6
            Re: Microsoft surface 1769 SSD NAND replacement

            Originally posted by magneh View Post
            Hi
            thanks for the reply

            I see the internal storage and windows boot option but not sure that means the ssd is detected in bios

            dont see other tab where I can check this

            But also usb storage is present in the same list when not plugged in so...

            Ill investigate the drivers, but does not seem to be the issue IMHO
            check the drivers, it's a common problem with the irst mode and report pls

            Comment


              #7
              Re: Microsoft surface 1769 SSD NAND replacement

              Originally posted by rediii View Post
              check the drivers, it's a common problem with the irst mode and report pls
              So ive tried with the drivers of this link

              https://www.intel.com/content/www/us...platforms.html

              Nothing

              Comment


                #8
                Re: Microsoft surface 1769 SSD NAND replacement

                Got a message from the seller

                "The chip is brand new. It requires self programming"

                Can this be the case?

                Comment


                  #9
                  Re: Microsoft surface 1769 SSD NAND replacement

                  Can you see it with Diskpart ?

                  Comment


                    #10
                    Re: Microsoft surface 1769 SSD NAND replacement

                    Suggest you buy drive like this and reflow IC to your board as I did.
                    I mean Kioxia (Toshiba)
                    or Hynix
                    but you should make modifications according to schematic I've provided
                    Attached Files
                    Last edited by zakin; 11-08-2022, 04:11 AM.

                    Comment


                      #11
                      Re: Microsoft surface 1769 SSD NAND replacement

                      Originally posted by zakin View Post
                      Suggest you buy drive like this and reflow IC to your board as I did.
                      I mean Kioxia (Toshiba)
                      or Hynix
                      but you should make modifications according to schematic I've provided
                      Very nice, thanks for the info.
                      I will get one Hinyx and change the resistor, if I can locate it.
                      Is there boardview available?

                      Comment


                        #12
                        Re: Microsoft surface 1769 SSD NAND replacement

                        Here you are

                        [MOD EDIT] Link to boardview https://www.badcaps.net/forum/troubl...matics-request

                        Comment


                          #13
                          Re: Microsoft surface 1769 SSD NAND replacement

                          surface pro5 and surface pro6 can only support NVME1.2, if you replace the hard disk with NVME1.3, the hard disk will not be recognized
                          Last edited by piernov; 11-13-2022, 05:00 AM. Reason: translate

                          Comment


                            #14
                            Re: Microsoft surface 1769 SSD NAND replacement

                            Originally posted by zakin View Post
                            Suggest you buy drive like this and reflow IC to your board as I did.
                            I mean Kioxia (Toshiba)
                            or Hynix
                            but you should make modifications according to schematic I've provided
                            Thanks a lot Zakin
                            It worked fine after doing as you pointed out.
                            Hynix 256 GB installed with success.

                            Happy Surface again

                            Thanks
                            Attached Files

                            Comment


                              #15
                              please guide i have same problem

                              Comment

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