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    nm-d352

    HT4B0/HP4B0/HT5B1/HP5B1/HT 4B2
    NM-D352
    Bios need no display

    #2
    Re: nm-d352

    Originally posted by biosedit View Post
    HT4B0/HP4B0/HT5B1/HP5B1/HT 4B2
    NM-D352
    Bios need no display
    Upload your Original Backup, write your Device Model Number and Serial Number.
    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
    Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
    all donations are welcome,
    see the donate button at the bottom of the page, or
    >>>>>
    click on this link to donate via PayPal. <<<<<
    Every donation made will go towards server fees and maintenance costs.
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      #3
      Re: nm-d352

      TRY
      Attached Files

      Comment


        #4
        Re: nm-d352

        Originally posted by aboumohamed View Post
        TRY
        Brand, model , serial ?


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          #5
          Hello, I have this Thinkpad T15 Gen 2 with booting issues. Upon start, the keyboard lights up briefly, fan spins and the CPU gets really warm. Then, it may take up to 6-7 minutes for the display to appear but then computer freezes shortly after and has to be restarted.

          I have another identical working board and I transferred the contents of both bios chips located around the memory slot from this motherboard to the one I am having the problem with. However, the power button does not even light up.

          I reflashed both chips using the original bins and the computer again acts as before.

          I am asking if someone can take a look at both bin files and have them fixed. I do not know which bios chip is needed, so I have included both.

          Thinkpad T15 Gen 2
          NM-D352 Rev. 2
          S/N PF3HPTSZ
          Type 20W4-00K2US

          Thank you.
          Attached Files

          Comment


            #6
            Bump, could someone help me? I am not sure why this motherboard is not taking bios from other similar boards.

            Comment


              #7
              Originally posted by trepachka View Post
              Bump, could someone help me? I am not sure why this motherboard is not taking bios from other similar boards.
              try
              Attached Files
              Last edited by qayyum786; 02-26-2024, 10:50 PM.

              Comment


                #8
                Originally posted by biosedit View Post
                HT4B0/HP4B0/HT5B1/HP5B1/HT 4B2
                NM-D352
                Bios need no display
                NEED OLDE BIOS &SNID

                Comment


                  #9
                  Hey qayyum786,

                  this bin file you provided, for which bios chip? I have 2 bios chips sitting around the memory slot. Both chips are 256Mb
                  Last edited by trepachka; 02-26-2024, 11:57 PM.

                  Comment


                    #10
                    Originally posted by trepachka View Post
                    Hey qayyum786,

                    this bin file you provided, for which bios chip? I have 2 bios chips sitting around the memory slot. Both chips are 256Mb
                    2 chip backup bios need
                    snid

                    Comment


                      #11
                      Originally posted by trepachka View Post
                      Hey qayyum786,

                      this bin file you provided, for which bios chip? I have 2 bios chips sitting around the memory slot. Both chips are 256Mb
                      32 MB NEED & SNID

                      Comment


                      #12
                      Originally posted by trepachka View Post
                      Hey qayyum786,

                      this bin file you provided, for which bios chip? I have 2 bios chips sitting around the memory slot. Both chips are 256Mb
                      I fix your bios in the morning from my home now i am on my office so i was not remember

                      BTW your main bios i clean again and post here so download from here and flash CHIP_BELOW_RAM_TEST_CLEAN

                      try
                      Attached Files

                      Comment


                        #13
                        Ok, I reflashed the chip using your bin and I am getting the same result. The keyboard lights up briefly, the fan starts spinning, I get about 0.9A current draw and the CPU gets warm but no post.

                        I noticed 3.3V on the bios chip fluctuates, not stable. Meaning, it goes up and down between 1.5V and 3.3V. This may be the issue and the reason the computer is not posting. All other voltages are there. Even the other bios chip gets a steady 3.3V.

                        Without the schematics, it is hard to figure out the culprit.

                        Comment


                          #14
                          Need Help With No Display
                          Lenovo Thinkpad T14 Gen2
                          Part # NM-D352 Rev 1.0
                          Serial # PF-3CV5GM
                          Both file Attached Display Issue Thanx In Advance
                          Attached Files

                          Comment


                            #15
                            Originally posted by Fighter View Post
                            Need Help With No Display
                            Lenovo Thinkpad T14 Gen2
                            Part # NM-D352 Rev 1.0
                            Serial # PF-3CV5GM
                            Both file Attached Display Issue Thanx In Advance
                            try only flash the main bios the outimage.
                            Attached Files

                            Comment


                              #16
                              Originally posted by rex98 View Post

                              try only flash the main bios the outimage.
                              No luck bro same status fan spinning fast but no Display......

                              Comment


                                #17
                                Anyone need Help Please !

                                Comment


                                  #18
                                  S.N:- PF3CV5GM

                                  Try a new one
                                  Attached Files

                                  Comment


                                    #19
                                    Originally posted by Fighter View Post
                                    Need Help With No Display
                                    Lenovo Thinkpad T14 Gen2
                                    Part # NM-D352 Rev 1.0
                                    Serial # PF-3CV5GM
                                    Both file Attached Display Issue Thanx In Advance
                                    TRY
                                    Attached Files

                                    Comment

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