need bios dump dell latitude 5420 (cpu 11th)

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  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20848
    • UK
    #861
    Originally posted by mdrirfan@gmail.com

    I can see the screen on the laptop but backlight is not turning on. I see a dim screen on laptop and when i presss any key on th ekeyboard it maskes noise.
    It`s not a bios problem, it`s hardware.
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

      Comment

      • nafienew
        Senior Member
        • Aug 2014
        • 91
        • maroc
        #862
        Dell Latitude 5420 Main GDF40 LA-K491P rev 2.0
        model P137G
        ST C4C44F3
        need disable absolute
        Attached Files

          Comment

          • LBTT1121
            Badcaps Veteran
            • Nov 2024
            • 518
            • Việt Nam
            #863
            Originally posted by nafienew
            Dell Latitude 5420 Main GDF40 LA-K491P rev 2.0
            model P137G
            ST C4C44F3
            need disable absolute
            try and feedback
            Attached Files

              Comment

              • nafienew
                Senior Member
                • Aug 2014
                • 91
                • maroc
                #864
                Originally posted by LBTT1121

                try and feedback
                Thank you, the device is working but it keeps getting stuck on the Dell logo.?

                Dell Latitude 5420 Main GDF40 LA-K491P rev 2.0 (cpu 11th)
                model P137G
                ST C4C44F3
                need disable absolute

                  Comment

                  • shiyab
                    Badcaps Legend
                    • Sep 2023
                    • 1444
                    • india
                    #865
                    Originally posted by nafienew
                    Dell Latitude 5420 Main GDF40 LA-K491P rev 2.0
                    model P137G
                    ST C4C44F3
                    need disable absolute
                    hi try
                    Attached Files

                      Comment

                      • nafienew
                        Senior Member
                        • Aug 2014
                        • 91
                        • maroc
                        #866
                        Originally posted by shiyab

                        hi try
                        Thank you, the device is working, but the image does not appear.

                          Comment

                          • shiyab
                            Badcaps Legend
                            • Sep 2023
                            • 1444
                            • india
                            #867
                            Originally posted by nafienew

                            Thank you, the device is working, but the image does not appear.
                            hi try
                            Attached Files

                              Comment

                              • YOUN
                                Senior Member
                                • Feb 2015
                                • 79
                                • Burkina faso
                                #868
                                good morning ; i need to clean me my bios ;i have problem to boot
                                Attached Files

                                  Comment

                                  • YOUN
                                    Senior Member
                                    • Feb 2015
                                    • 79
                                    • Burkina faso
                                    #869

                                    LA K491P REV 2.0 SERVICE TAG 1DP5D3

                                      Comment

                                      • LBTT1121
                                        Badcaps Veteran
                                        • Nov 2024
                                        • 518
                                        • Việt Nam
                                        #870
                                        Originally posted by YOUN
                                        good morning ; i need to clean me my bios ;i have problem to boot
                                        bios backup error

                                          Comment

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                                          • mirjana
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