yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with svod4

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • couillu76
    Member
    • Jan 2022
    • 39
    • United Kingdom

    #1

    yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with svod4

    before you start the procedure read the bios eeprom and save it you might need it at the end

    1do not power on your svod yet
    2plug you ribbon 30x0.5 to the left of the keyboard connector
    3test pin with testeur if it beep go to next stage
    4 open svod software select 1.8v
    5 now plug your svod
    6 select nuvoton
    7 plug charger on the board/laptop
    8 press read id
    9 select 256k
    10 read nuvoton
    11 save reading, now unplug the svod
    12 open HxD software and open your 256k file the one you just saved
    13look for offset line 36000
    14 select the all block for my case from 36010 to 36CE0 and delete it, this can change depend of the password, but the password area always start at 36000 for this EC
    15 now go back to the svod sotware and open the file you have modified, replug select 1.8v 256k size and flash it it will give you an error at the end of the flash, because the file is smaller than 256k, ignore it
    16 unplug the svod remove the keybord adapter/extender the laptop will not start if its stillconnected to the svod see picture and restart the laptop /motherboard, the laptop will restart once and the second time it will show a little dot on top left corner of the screen , wait few seconds and voilas the laptop is unlocked sometime for some reason you have to reflash the bios eeprom with the 32mb dump,not sure why

    i will join more pictures later , this method is working for l380x390 and probably for the x13 and other laptop having the same EC
    enjoy

    1
    Attached Files
    Last edited by couillu76; 03-26-2023, 07:18 AM.
  • couillu76
    Member
    • Jan 2022
    • 39
    • United Kingdom

    #2
    Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

    X13 GEN1 unlocked with this method i m joining the the nuvoton EC dump
    enjoy
    Attached Files

    Comment

    • kevinizm
      New Member
      • Sep 2023
      • 4
      • New Zealand

      #3
      Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

      has anyone attempted with x13 gen 2?

      Comment

      • mily.gawel
        Member
        • Aug 2018
        • 42
        • Polska

        #4
        Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

        I do everything as in your instructions, but then I get the following message: 0177: Bad SVP data, stop POST task. And laptop turn OFF. Can you help me ?

        Comment

        • Maxpower3
          Bad Veteran
          • Feb 2018
          • 1154
          • France

          #5
          Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

          Originally posted by mily.gawel
          I do everything as in your instructions, but then I get the following message: 0177: Bad SVP data, stop POST task. And laptop turn OFF. Can you help me ?
          post your dump

          Comment

          • mily.gawel
            Member
            • Aug 2018
            • 42
            • Polska

            #6
            Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

            It's my
            Attached Files

            Comment

            • Maxpower3
              Bad Veteran
              • Feb 2018
              • 1154
              • France

              #7
              Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

              try
              Attached Files

              Comment

              • SMDFlea
                Super Moderator
                • Jan 2018
                • 20286
                • UK

                #8
                Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

                Originally posted by mily.gawel
                It's my
                Post the laptop serial number

                RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                https://www.badcaps.net/forum/showthread.php?t=103570

                .
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                Comment

                • Maxpower3
                  Bad Veteran
                  • Feb 2018
                  • 1154
                  • France

                  #9
                  Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

                  Originally posted by SMDFlea
                  Post the laptop serial number

                  RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                  https://www.badcaps.net/forum/showthread.php?t=103570

                  .
                  sorry SMDFlea, I should have asked him

                  X390 Yoga Laptop (ThinkPad) - Type 20NQ
                  serial R90W2F2B in dump
                  SB20T35553W1KS99510EH /S20NQS1WC01R90W2F2B

                  Comment

                  • mily.gawel
                    Member
                    • Aug 2018
                    • 42
                    • Polska

                    #10
                    Re: yoga x390 (x13 to confirme )nuvoton npce288/388 sv password removal guide with sv

                    Originally posted by Maxpower3
                    sorry SMDFlea, I should have asked him

                    X390 Yoga Laptop (ThinkPad) - Type 20NQ
                    serial R90W2F2B in dump
                    SB20T35553W1KS99510EH /S20NQS1WC01R90W2F2B
                    Thanks my friend, it's work perfect

                    Comment

                    • ssdd
                      New Member
                      • Jan 2024
                      • 8
                      • U.S.A

                      #11
                      Tried on L15 Gen1 NPCE68xxx 256K NUVOTON and it's not working.Now L15 is not able to boot up.

                      Comment

                      • roli1980
                        Member
                        • Nov 2020
                        • 46
                        • uk

                        #12
                        hi can anyone unlock this

                        Lenovo X390
                        I5 8th Gen
                        Board Markings - F6501 1.1A / 6V - F9401 1.1A / 6V​
                        serial - R9-OY84SN
                        type number - 20NQ-S6H200
                        Attached Files

                        Comment


                        • peste
                          peste commented
                          Editing a comment
                          merged post..
                      • roli1980
                        Member
                        • Nov 2020
                        • 46
                        • uk

                        #13
                        will not detect on this model

                        X390 Yoga (Type 20NN, 20NQ) Laptop (ThinkPad) - Type 20NQ

                        Comment

                        • qsenc
                          Member
                          • Dec 2010
                          • 40

                          #14
                          Any idea how to unlock LENOVO L14 GEN 2 NUVOTON NPCE68 (read with SVDOD4)

                          SN: PF-3QQE56W
                          TYPE: 20X2-S2XW00

                          Comment

                          • SMDFlea
                            Super Moderator
                            • Jan 2018
                            • 20286
                            • UK

                            #15
                            Originally posted by qsenc
                            Any idea how to unlock LENOVO L14 GEN 2 NUVOTON NPCE68 (read with SVDOD4)

                            SN: PF-3QQE56W
                            TYPE: 20X2-S2XW00
                            Off topic, this thread is for the X390 .Don`t hijack threads,read the rules https://www.badcaps.net/forum/troubl...before-posting

                            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                            Comment

                            • qsenc
                              Member
                              • Dec 2010
                              • 40

                              #16
                              Originally posted by SMDFlea

                              Off topic, this thread is for the X390 .Don`t hijack threads,read the rules https://www.badcaps.net/forum/troubl...before-posting

                              MY FAULT! Sorry!

                              Comment

                              • Barttech Computers
                                Member
                                • Dec 2024
                                • 24
                                • Usa

                                #17
                                Hi could someone help me with this bios, Its got a password and black screen ok via HDMI

                                Thinkpad x390 yoga

                                Serial Number is R9-0Y4DC5 Type number is 20N-S4MH00

                                THANKS GUYS
                                Attached Files

                                Comment

                                • Dan20701
                                  Senior Member
                                  • Sep 2020
                                  • 192
                                  • United Kingdom

                                  #18
                                  Hello all, I have look in to my file around the 36010 to 36CE0 mark nothing rings a bell to me.
                                  an someone check my reading and remove the password please.
                                  This was a slow reading seems to take longer than mec and ite chips I do wonder if the reading is ok.

                                  ​​​​​​​X390 Yoga (Type 20NN, 20NQ)
                                  SN, R9-0YT7E3, 20NQ-S0W600
                                  Motherboard, LBB-1 MB 18729-1

                                  ​Thanks.
                                  Attached Files

                                  Comment

                                  • SMDFlea
                                    Super Moderator
                                    • Jan 2018
                                    • 20286
                                    • UK

                                    #19
                                    Originally posted by Dan20701
                                    Hello all, I have look in to my file around the 36010 to 36CE0 mark nothing rings a bell to me.
                                    an someone check my reading and remove the password please.
                                    This was a slow reading seems to take longer than mec and ite chips I do wonder if the reading is ok.

                                    ​​​​​​​X390 Yoga (Type 20NN, 20NQ)
                                    SN, R9-0YT7E3, 20NQ-S0W600
                                    Motherboard, LBB-1 MB 18729-1

                                    ​Thanks.
                                    It`s corrupted and not read properly. Compare your file and one of the others in the thread and you`ll see.
                                    Attached Files
                                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                    Comment

                                    • Dan20701
                                      Senior Member
                                      • Sep 2020
                                      • 192
                                      • United Kingdom

                                      #20
                                      Sorry about that, After a bit of messing around I got this model to read at 3.3v and all seems to be ok.
                                      Could you remove the password please, I did look at the 36010 to 36CE0 it starts off ok but at the 36CE0
                                      it was all 00 00 00 anyway so was not sure of myself., Thanks mate.

                                      SN, R9-0YT7E3, 20NQ-S0W600
                                      Attached Files

                                      Comment

                                      Related Topics

                                      Collapse

                                      • jonny0404
                                        how to program using svod 2 nuvoton NPCE388NB0DX
                                        by jonny0404
                                        hello guys i have a lenovo 520-14IKB CIUYA YB SA SD LA-E541P Rev 1.0 , it has a nuvoton ncpce388nb i know is programable, i been trying to program these nuvuton but it giving me problems i attach the svod i been using, can someone tell me the right way to program these kbc, with pins out please, all are ok i even have continuity from motherboard to svod, so i dont know what could be the problem....
                                        04-18-2020, 11:40 PM
                                      • basemyounes
                                        nuvoton NPCE288
                                        by basemyounes
                                        please I need datasheet for this IO >>

                                        NPCE288NA0DX
                                        05-13-2020, 04:23 PM
                                      • x16
                                        Lenovo L14 gen 2 unlock with svod4
                                        by x16
                                        Hi,

                                        I have a problem with a Lenovo L14 gen 2 (intel) with Nuvoton npce68b.
                                        I connected my svod4 with a 32pin cable to the keyboard connector. Ground is also connected and power for the mainboard. I can read the Nuvoton ID, but the dump is always empty. Does anyone have an idea?
                                        12-09-2024, 03:15 AM
                                      • magicpc
                                        Svod 4 reading emmc
                                        by magicpc
                                        Hello, is svod 4 able to read emmc? Do I need a special board or is it enough to solder into the pinout and insert the other side of the cables into the programmer? somehow especially set the svod?
                                        08-29-2022, 02:41 PM
                                      • прямо
                                        Nuvoton NCT5535D SIO
                                        by прямо
                                        Hi guys, I have an ASUS P8H61-MX USB3 motherboard that can't turn off the power supply because the PSON signal generated by the SIO chip always goes back to and stay at low state (below 5V) half a second after it went to high state (5VSB)

                                        Also worth mentioning that the PSON signal will randomly switch to low state and therefore turning on the power supply and the computer as if a ghost has pressed the power button 🤣

                                        The SIO chip is Nuvoton NCT5535D. Can't find a datasheet for it, only for NCT5532D (more or less the same though, just different pinout)
                                        ...
                                        07-13-2023, 09:37 PM
                                      • Loading...
                                      • No more items.
                                      Working...