DELL INSPIRON 15R 3521 BIOS Password

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  • yaseenqamar
    Member
    • Aug 2010
    • 10

    #1

    DELL INSPIRON 15R 3521 BIOS Password

    I need
    DELL INSPIRON 15R 3521 BIOS Password
    Service Tag# G1Y9QX1
  • nazrul145
    Badcaps Veteran
    • Jan 2014
    • 333
    • BD

    #2
    Re: DELL INSPIRON 15R 3521 BIOS Password

    Flash the main bios.

    Comment

    • cyberhack
      Badcaps Veteran
      • Feb 2013
      • 466
      • Uk

      #3
      Re: DELL INSPIRON 15R 3521 BIOS Password

      Try here http://bios-pw.org/

      Comment

      • rithien
        Banned
        • Apr 2013
        • 14
        • Poland

        #4
        Re: DELL INSPIRON 15R 3521 BIOS Password

        Originally posted by yaseenqamar
        I need
        DELL INSPIRON 15R 3521 BIOS Password
        Service Tag# G1Y9QX1
        Give me error code after 3 wrong passwords

        Comment

        • ala_borbe
          aka Donald
          • Apr 2011
          • 1625
          • Malta

          #5
          Re: DELL INSPIRON 15R 3521 BIOS Password

          try:
          ifriyjhp

          or:
          4arl6fgz
          Im Back... sort of...

          Comment

          • jatoi
            Senior Member
            • Jan 2015
            • 82
            • pakistan

            #6
            Re: DELL INSPIRON 15R 3521 BIOS Password

            i need dell 15 3521 bios password
            system disable {118E4F2D70D3BAED}
            Servistag is B2YBDW1
            PLEASE HELP

            Comment

            • sancheti81
              Senior Member
              • May 2014
              • 191
              • India

              #7
              Re: DELL INSPIRON 15R 3521 BIOS Password

              need to flash sio chip or replace the sio chip from same junk board

              Comment

              • Ammarco91
                New Member
                • Aug 2015
                • 1
                • iraq

                #8
                Re: DELL INSPIRON 15R 3521 BIOS Password

                I need
                DELL INSPIRON 15R 3521 BIOS Password
                Service Tag [F3WRCW1]
                SYSTEM DISABLE [FBBC4573798AF8D3]
                PLEASE HELP

                Comment

                • laptopsrinivas
                  Member
                  • Nov 2015
                  • 11
                  • india

                  #9
                  Re: DELL INSPIRON 15R 3521 BIOS Password

                  I replaced the SIO chip. still the same problem.

                  Comment

                  • laptopsrinivas
                    Member
                    • Nov 2015
                    • 11
                    • india

                    #10
                    Re: DELL INSPIRON 15R 3521 BIOS Password

                    I found spots clrp1, clrp2 beneath the ram.
                    I tried to short both the pads, still the password remains.
                    I replaced the main bios, ec bios, ene.
                    Nothing worked to my surprise.
                    Any body working on this reply me.

                    Comment

                    • naeemshahzad
                      Senior Member
                      • Jan 2015
                      • 129
                      • uae

                      #11
                      Re: DELL INSPIRON 15R 3521 BIOS Password

                      which ene chip you replaced if 9012qf need to program if kb930 than there is ec chip need to program .

                      Comment

                      • laptopsrinivas
                        Member
                        • Nov 2015
                        • 11
                        • india

                        #12
                        Re: DELL INSPIRON 15R 3521 BIOS Password

                        Hi,
                        naeem thank you for reply. Can you give details of the procedure, How to do?

                        regards

                        Comment

                        • lecong1986
                          Member
                          • Mar 2017
                          • 19
                          • vietnam

                          #13
                          Re: DELL INSPIRON 15R 3521 BIOS Password

                          here
                          http://tinhocchicong.com/showthread.php?tid=177

                          Comment

                          • mcplslg123
                            Badcaps Legend
                            • Jun 2015
                            • 7262
                            • india

                            #14
                            Re: DELL INSPIRON 15R 3521 BIOS Password

                            There is only one way to remove password. Flash The kbc ENE9012QF-A3 . No other method will work. You need Svod,TR902F or similar programmer to do it.

                            Comment

                            • raajkumar
                              Badcaps Veteran
                              • Mar 2015
                              • 354
                              • Srilanka

                              #15
                              Re: DELL INSPIRON 15R 3521 BIOS Password

                              Originally posted by mcplslg123
                              There is only one way to remove password. Flash The kbc ENE9012QF-A3 . No other method will work. You need Svod,TR902F or similar programmer to do it.
                              What is TR902F programmer. Where can i find it ?. Is it RT809F ? or different one ? I have SVOD and TL866CS programmers.

                              Comment

                              • mcplslg123
                                Badcaps Legend
                                • Jun 2015
                                • 7262
                                • india

                                #16
                                Re: DELL INSPIRON 15R 3521 BIOS Password

                                Originally posted by raajkumar
                                What is TR902F programmer. Where can i find it ?. Is it RT809F ? or different one ? I have SVOD and TL866CS programmers.
                                Its Rt809F-Sorry typing mistake

                                Comment

                                • dammysholove
                                  Senior Member
                                  • Jun 2017
                                  • 59
                                  • nigeria

                                  #17
                                  Re: DELL INSPIRON 15R 3521 BIOS Password

                                  Originally posted by yaseenqamar
                                  I need
                                  DELL INSPIRON 15R 3521 BIOS Password
                                  Service Tag# G1Y9QX1

                                  please kindly post the solution that u applied bcos I need it,,, thanks
                                  Last edited by dammysholove; 07-28-2017, 03:05 PM.

                                  Comment

                                  • reliableimage
                                    New Member
                                    • Sep 2019
                                    • 4
                                    • Nigeria

                                    #18
                                    Re: DELL INSPIRON 15R 3521 BIOS Password

                                    I NEED DELL INSPIRON 15-3521 BIOS PASSWORD

                                    system disable
                                    438DBF1314CB03CA

                                    SERVICE TAG
                                    1Z39JX1

                                    Comment

                                    • jalees001
                                      Member
                                      • Apr 2019
                                      • 23
                                      • SAUDI ARABIA

                                      #19
                                      Re: DELL INSPIRON 15R 3521 BIOS Password

                                      Originally posted by reliableimage
                                      I NEED DELL INSPIRON 15-3521 BIOS PASSWORD

                                      system disable
                                      438DBF1314CB03CA

                                      SERVICE TAG
                                      1Z39JX1
                                      your bios password is " a8fpocPcQ5JsuE0E "
                                      IMPOTANT,
                                      After typing your password, to accept press left"CTRL" key and holding this key Press "ENTER" key twice

                                      Comment

                                      • reliableimage
                                        New Member
                                        • Sep 2019
                                        • 4
                                        • Nigeria

                                        #20
                                        Re: DELL INSPIRON 15R 3521 BIOS Password

                                        Originally posted by jalees001
                                        your bios password is " a8fpocPcQ5JsuE0E "
                                        IMPOTANT,
                                        After typing your password, to accept press left"CTRL" key and holding this key Press "ENTER" key twice


                                        The password is too long so its an incorrect password

                                        Comment

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