Dell Latitude E7270 bios

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  • volinakis
    Badcaps Legend
    • Jan 2021
    • 2621
    • N/A

    #61
    Originally posted by mesta83
    hi got this dell with a locked bios. can anyone unlock it for me please
    e7270 ST: 2PL4TC2
    what's the suffix? when you try to unlock it appears a window with 2PL4TC2-XXXX(suffix)
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    Comment

    • mesta83
      Senior Member
      • Nov 2015
      • 75
      • merseyside

      #62
      sorry where do I find this information?

      Comment

      • volinakis
        Badcaps Legend
        • Jan 2021
        • 2621
        • N/A

        #63
        Originally posted by mesta83
        sorry where do I find this information?
        when dell logo is displayed press F2 to enter bios setup. In the bottom of page you have a "Unlock" tab.
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        • mesta83
          Senior Member
          • Nov 2015
          • 75
          • merseyside

          #64
          Originally posted by volinakis

          when dell logo is displayed press F2 to enter bios setup. In the bottom of page you have a "Unlock" tab.
          2PL4TC2-6FF1

          Comment

          • volinakis
            Badcaps Legend
            • Jan 2021
            • 2621
            • N/A

            #65
            Originally posted by mesta83
            2PL4TC2-6FF1
            MtzfsKDb0KDpS3UM use US keyboard
            after typing code Pres left Ctrl+Enter.

            If the above code doesn't work try also:
            a2II2QQpr5722Wyc
            or
            1N70yNs1yxj1rVT3

            ​
            Last edited by volinakis; 07-05-2024, 09:58 AM.
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            • qaso
              New Member
              • Aug 2023
              • 4
              • Slovakia

              #66
              Hello,

              I have latitude e7270 with wrong motherboard. I bought new (used) one that works but my problem is, that there is new service tag. I tried to replace Bios chip and EC chip from wrong motherboard, also clean ME but service tag doesn't change to old one. Is there any possibility to change service tag on this model? I need it because software license is tied to serial number

              please help.Thanks.

              Comment

              • hoaca388
                Badcaps
                • Jan 2022
                • 11164
                • Viet Nam

                #67
                Originally posted by qaso
                Hello,

                I have latitude e7270 with wrong motherboard. I bought new (used) one that works but my problem is, that there is new service tag. I tried to replace Bios chip and EC chip from wrong motherboard, also clean ME but service tag doesn't change to old one. Is there any possibility to change service tag on this model? I need it because software license is tied to serial number

                please PM if you have any help.

                Thanks.
                Port old service tag and bios file ( new ).


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                Comment

                • qaso
                  New Member
                  • Aug 2023
                  • 4
                  • Slovakia

                  #68
                  Originally posted by hoaca388

                  Port old service tag and bios file ( new ).
                  Hello,

                  old ST is 9JF5Q72, express service code 20765359838.
                  Attached Files

                  Comment

                  • its service
                    Senior Member
                    • Feb 2021
                    • 128
                    • india

                    #69
                    Dell lat 7270
                    ST : 2HT1RC2
                    Part no : la - c451p rev 1.0
                    Problem. : late display after 1mins 20sec diaplay came
                    Attached Files

                    Comment

                    • SMDFlea
                      Super Moderator
                      • Jan 2018
                      • 20300
                      • UK

                      #70
                      Originally posted by its service
                      Dell lat 7270
                      ST : 2HT1RC2
                      Part no : la - c451p rev 1.0
                      Problem. : late display after 1mins 20sec diaplay came
                      Have you tried cleaning the ME firmware https://www.badcaps.net/forum/troubl...22#post1622422
                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                      Comment

                      • its service
                        Senior Member
                        • Feb 2021
                        • 128
                        • india

                        #71
                        Originally posted by SMDFlea

                        Have you tried cleaning the ME firmware https://www.badcaps.net/forum/troubl...22#post1622422
                        No sir

                        Comment

                        • lazybigyan
                          Senior Member
                          • Mar 2017
                          • 78
                          • Nepal

                          #72
                          I had tried so many bios from this post but not display. Please do something in my bios. Dell E7270 (la-c451p)
                          Attached Files

                          Comment

                          • kalilinux25
                            Badcaps Legend
                            • Mar 2018
                            • 2069
                            • ZAMBOANGA SIBUGAY

                            #73
                            Originally posted by lazybigyan
                            I had tried so many bios from this post but not display. Please do something in my bios. Dell E7270 (la-c451p)
                            serial number and full board model

                            Comment

                            • lazybigyan
                              Senior Member
                              • Mar 2017
                              • 78
                              • Nepal

                              #74
                              Originally posted by kalilinux25

                              serial number and full board model
                              SN 21357531074 ST:- 9T7Q0G2 Board part no AAZ50 LA-C451P Rev 1.0 (A00) 2015-09-25

                              Comment

                              • kalilinux25
                                Badcaps Legend
                                • Mar 2018
                                • 2069
                                • ZAMBOANGA SIBUGAY

                                #75
                                Originally posted by lazybigyan

                                SN 21357531074 ST:- 9T7Q0G2 Board part no AAZ50 LA-C451P Rev 1.0 (A00) 2015-09-25
                                please try dmi Added
                                Attached Files

                                Comment

                                • dqtech
                                  Badcaps
                                  • Jul 2018
                                  • 622
                                  • N/A

                                  #76
                                  thanks

                                  Comment

                                  • niggi
                                    Senior Member
                                    • May 2016
                                    • 190
                                    • UAE

                                    #77
                                    Originally posted by qayyum786
                                    Re: Dell Latitude E7270 bios

                                    try this too
                                    GOOD WORK

                                    Comment

                                    • Ismail-U50
                                      Senior Member
                                      • Jan 2022
                                      • 80
                                      • Nigeria

                                      #78
                                      Please clean my bios file
                                      Here is the backup Attached down
                                      Attached Files

                                      Comment


                                      • SMDFlea
                                        SMDFlea commented
                                        Editing a comment
                                        Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.
                                    • danito
                                      Badcaps Veteran
                                      • Jun 2016
                                      • 842
                                      • Romania

                                      #79
                                      Originally posted by Ismail-U50
                                      Please clean my bios file
                                      Here is the backup Attached down
                                      sn?

                                      Comment

                                      • Ismail-U50
                                        Senior Member
                                        • Jan 2022
                                        • 80
                                        • Nigeria

                                        #80
                                        i'm sorry .
                                        Here is it (J8GDQ92)

                                        Comment

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