latitude 5420 board LA-k491P bios problem.

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  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20737
    • UK

    #241
    Originally posted by emedli
    Can u pls unlock this
    Read https://www.badcaps.net/forum/troubl...before-posting ​ ,and post the service tag
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • hamza ameer
      New Member
      • Dec 2024
      • 7
      • lahore

      #242
      Dell latitude 5420
      ST; 2SFG1F3
      MB; GDF40 LA-K491P Rev;2.0(A01)
      Poblem ; NO Display pleas fix6
      Attached Files

      Comment

      • qayyum786
        Badcaps Legend
        • Aug 2018
        • 1933
        • INDIA

        #243
        Originally posted by hamza ameer
        Dell latitude 5420
        ST; 2SFG1F3
        MB; GDF40 LA-K491P Rev;2.0(A01)
        Poblem ; NO Display pleas fix6
        ST; 2SFG1F3
        Attached Files

        Comment

        • alontest
          Member
          • Aug 2018
          • 20
          • nowhere

          #244
          Dell Latitude 5420
          ST: 4VTXKN3
          MB: GDF40 LA-K491P Rev.2.0 (A01) 2021-01-15
          Lost original chip which was faulty, now tried around 10 different dumps from here and laptop does various things, either way stuck on Dell logo and 6 white 3 amber, or with other dumps screen starts doing diagnostics by changing colours and on off loop. Please help

          Comment

          • Oknarb
            Member
            • Aug 2021
            • 20
            • Serbia

            #245
            Hello, can anyone unlock this BIOS?

            Dell latitude 5420
            ST: FSQ03D3
            MB: LA-K491P REV 2.0 (A01)​
            Attached Files

            Comment

            • hoaca388
              Badcaps
              • Jan 2022
              • 11662
              • Socialist Republic of Vietnam

              #246
              Originally posted by Oknarb
              Hello, can anyone unlock this BIOS?

              Dell latitude 5420
              ST: FSQ03D3
              MB: LA-K491P REV 2.0 (A01)​
              Unlocked
              Attached Files


              ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
              Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

              Comment

              • MIRROR6866
                New Member
                • Jun 2016
                • 7
                • IRELAND

                #247
                Hell, can anyone unlock this BIOS? THANKS
                DELL LATITUDE 5420
                LA-K491P REV2.0

                Attached Files

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20737
                  • UK

                  #248
                  Originally posted by MIRROR6866
                  Hell, can anyone unlock this BIOS? THANKS
                  DELL LATITUDE 5420
                  LA-K491P REV2.0
                  Read the rules please https://www.badcaps.net/forum/troubl...before-posting ,and type the service tag

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

                  Comment

                  • MIRROR6866
                    New Member
                    • Jun 2016
                    • 7
                    • IRELAND

                    #249
                    Hell, can anyone unlock this BIOS? THANKS
                    DELL LATITUDE 5420
                    LA-K491P REV2.0
                    st:GF89QN3​
                    Attached Files

                    Comment

                    • MIRROR6866
                      New Member
                      • Jun 2016
                      • 7
                      • IRELAND

                      #250
                      Originally posted by SMDFlea

                      Read the rules please https://www.badcaps.net/forum/troubl...before-posting ,and type the service tag
                      Thanks

                      Comment

                      • LBTT1121
                        Badcaps Veteran
                        • Nov 2024
                        • 488
                        • Việt Nam

                        #251
                        Originally posted by MIRROR6866
                        Hell, can anyone unlock this BIOS? THANKS
                        DELL LATITUDE 5420
                        LA-K491P REV2.0
                        st:GF89QN3
                        file 32Mb
                        Last edited by LBTT1121; 03-05-2025, 08:25 AM.

                        Comment

                        • MIRROR6866
                          New Member
                          • Jun 2016
                          • 7
                          • IRELAND

                          #252
                          Originally posted by LBTT1121

                          try and feedback
                          Sorry for this, but can you unlock again as attached file. Don't know why it was changed to 16MB, the file actually is 32MB as attached.

                          Really sorry and many thanks.

                          DELL LATITUDE 5420
                          LA-K491P REV2.0
                          st:GF89QN3​
                          Attached Files

                          Comment

                          • LBTT1121
                            Badcaps Veteran
                            • Nov 2024
                            • 488
                            • Việt Nam

                            #253
                            Originally posted by MIRROR6866

                            Sorry for this, but can you unlock again as attached file. Don't know why it was changed to 16MB, the file actually is 32MB as attached.

                            Really sorry and many thanks.

                            DELL LATITUDE 5420
                            LA-K491P REV2.0
                            st:GF89QN3​
                            try and feedback
                            Attached Files

                            Comment

                            • MIRROR6866
                              New Member
                              • Jun 2016
                              • 7
                              • IRELAND

                              #254
                              Originally posted by LBTT1121

                              try and feedback
                              Great, that's working. thanks a million.

                              Comment

                              • Prono113
                                Member
                                • Jan 2020
                                • 41
                                • Vietnam

                                #255
                                Dell latitude 5420
                                ST; 8DMS0T3
                                MB; GDF40 LA-K491P Rev;2.0(A01
                                ​PLS unlock password
                                Attached Files

                                Comment

                                • hoaca388
                                  Badcaps
                                  • Jan 2022
                                  • 11662
                                  • Socialist Republic of Vietnam

                                  #256
                                  Originally posted by Prono113
                                  Dell latitude 5420
                                  ST; 8DMS0T3
                                  MB; GDF40 LA-K491P Rev;2.0(A01
                                  ​PLS unlock password
                                  Unlocked
                                  Attached Files


                                  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                  Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                                  Comment

                                  • Prono113
                                    Member
                                    • Jan 2020
                                    • 41
                                    • Vietnam

                                    #257
                                    Originally posted by hoaca388

                                    Unlocked
                                    Thank very much

                                    Comment

                                    • ninsa
                                      Member
                                      • Dec 2018
                                      • 28
                                      • republica dominicana

                                      #258
                                      It does not turn on, I put in another one and it turns on and off.
                                      DELL LATITUDE 5420
                                      GDF40 LA-K491P
                                      Rev : 3.0 (A02)
                                      ST:88NN6G3
                                      Attached Files

                                      Comment

                                      • hoaca388
                                        Badcaps
                                        • Jan 2022
                                        • 11662
                                        • Socialist Republic of Vietnam

                                        #259
                                        Originally posted by ninsa
                                        It does not turn on, I put in another one and it turns on and off.
                                        DELL LATITUDE 5420
                                        GDF40 LA-K491P
                                        Rev : 3.0 (A02)
                                        ST:88NN6G3
                                        Latitude 5420

                                        Service Tag: 88NN6G3​
                                        Attached Files


                                        ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                        Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                                        Comment

                                        • Prono113
                                          Member
                                          • Jan 2020
                                          • 41
                                          • Vietnam

                                          #260
                                          Dell latitude 5420
                                          ST; 4GD29K3
                                          MB; GDF40 LA-K491P Rev;3.0(A02)
                                          Bios can't start. Thank
                                          Attached Files

                                          Comment

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