hp probook 650 g3

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  • anubys
    Member
    • Dec 2021
    • 13
    • Hungary
    #41
    Re: hp probook 650 g3

    Hi,

    650 G3 is having issue as Capslock+Numlk flashing 5 times, then fan goes max speed, black screen.
    When I captured bios dump from the bios chip, ME Analyzer got crashed upon tried to read ME info from it, I guess this means, that original BIOS is corrupt? I have attached it anyway as 650_G3_corrupt.zip
    Then I have attempted to clean ME based on dump can be found at #17, and using 11.8.50.3470_COR_LP_C_NPDM_PRD_RGN.bin as ME Region.bin from the repository, then built up a clean BIOS.

    After wrote clean ME BIOS, situation is the same with the laptop.

    Is there a better BIOS dump You could suggest, I can try to flash? (or if I made any mistake while assembled BIOS clean ME?)
    Attached Files

      Comment

      • peste
        Super Moderator
        • Dec 2016
        • 12229
        • ROMANIA
        #42
        Re: hp probook 650 g3

        Originally posted by anubys
        Hi,

        650 G3 is having issue as Capslock+Numlk flashing 5 times, then fan goes max speed, black screen.
        When I captured bios dump from the bios chip, ME Analyzer got crashed upon tried to read ME info from it, I guess this means, that original BIOS is corrupt? I have attached it anyway as 650_G3_corrupt.zip
        Then I have attempted to clean ME based on dump can be found at #17, and using 11.8.50.3470_COR_LP_C_NPDM_PRD_RGN.bin as ME Region.bin from the repository, then built up a clean BIOS.

        After wrote clean ME BIOS, situation is the same with the laptop.

        Is there a better BIOS dump You could suggest, I can try to flash? (or if I made any mistake while assembled BIOS clean ME?)
        see what motherboard you have... look here on the site for a bios verified by someone else as being ok, with the same motherboard number, and clean the ME region
        Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

        >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

        Every donation made will go towards server fees and maintenance costs.

          Comment

          • anubys
            Member
            • Dec 2021
            • 13
            • Hungary
            #43
            Re: hp probook 650 g3

            Originally posted by peste
            see what motherboard you have... look here on the site for a bios verified by someone else as being ok, with the same motherboard number, and clean the ME region
            Thanks for the hint!
            MB is: clooney-6050a2860101-mb-a01

            Following BIOS dumps have been tried, same result:
            https://www.badcaps.net/forum/showthread.php?t=74873 post#19
            https://www.badcaps.net/forum/showthread.php?t=89553 post#3
            https://www.badcaps.net/forum/showthread.php?t=76903 post#6

              Comment

              • eric35
                Member
                • Nov 2021
                • 40
                • France
                #44
                Re: hp probook 650 g3

                Hello all,

                I have a problem with password bios on my 650 g3.
                I have save my bios.


                thank you
                Attached Files

                  Comment

                  • hoaca388
                    Badcaps Legend
                    • Jan 2022
                    • 11143
                    • Viet Nam
                    #45
                    Re: hp probook 650 g3

                    Originally posted by eric35
                    Hello all,

                    I have a problem with password bios on my 650 g3.
                    I have save my bios.


                    thank you
                    https://www.badcaps.net/forum/showth...ght=rcunlocker
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                    All donations to Badcaps are welcome.
                    Become a Badcaps supporter
                    >>>>> click on this link to donate <<<<<
                    Thanks to all supporters.
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                      Comment

                      • eric35
                        Member
                        • Nov 2021
                        • 40
                        • France
                        #46
                        Re: hp probook 650 g3

                        Thank you

                          Comment

                          • eric35
                            Member
                            • Nov 2021
                            • 40
                            • France
                            #47
                            Re: hp probook 650 g3

                            not work for me. my computer 2 bips longs and 2 bips short.
                            thanks a lot.

                              Comment

                              • hoaca388
                                Badcaps Legend
                                • Jan 2022
                                • 11143
                                • Viet Nam
                                #48
                                Re: hp probook 650 g3

                                Originally posted by eric35
                                not work for me. my computer 2 bips longs and 2 bips short.
                                thanks a lot.
                                No, RCUnlocker definitely works with your model, check your bios flash process, solder the bios chip to the mainboard...
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                All donations to Badcaps are welcome.
                                Become a Badcaps supporter
                                >>>>> click on this link to donate <<<<<
                                Thanks to all supporters.
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                                  Comment

                                  • eric35
                                    Member
                                    • Nov 2021
                                    • 40
                                    • France
                                    #49
                                    Re: hp probook 650 g3

                                    however the flash works. When I read the chip is it correctly written and there is no error during the operation
                                    I flashed with my save and there are no beeps on startup
                                    Last edited by eric35; 12-13-2022, 01:15 AM. Reason: Completed

                                      Comment

                                      • hoaca388
                                        Badcaps Legend
                                        • Jan 2022
                                        • 11143
                                        • Viet Nam
                                        #50
                                        Re: hp probook 650 g3

                                        Originally posted by eric35
                                        however the flash works. When I read the chip is it correctly written and there is no error during the operation
                                        I flashed with my save and there are no beeps on startup
                                        If re-flashing the original file will the device work?
                                        ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                        All donations to Badcaps are welcome.
                                        Become a Badcaps supporter
                                        >>>>> click on this link to donate <<<<<
                                        Thanks to all supporters.
                                        ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                                          Comment

                                          • eric35
                                            Member
                                            • Nov 2021
                                            • 40
                                            • France
                                            #51
                                            Re: hp probook 650 g3

                                            Yes

                                              Comment

                                              • hardware1
                                                Badcaps Legend
                                                • Sep 2021
                                                • 2887
                                                • N/A
                                                #52
                                                Re: hp probook 650 g3

                                                Originally posted by eric35
                                                Yes
                                                Try this one.
                                                Attached Files
                                                ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                                                all donations are welcome,
                                                see the donate button at the bottom of the page, or
                                                >>>>>                                                 click on this link to donate via PayPal. <<<<<
                                                Every donation made will go towards server fees and maintenance costs.
                                                ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                                                  Comment

                                                  • eric35
                                                    Member
                                                    • Nov 2021
                                                    • 40
                                                    • France
                                                    #53
                                                    Re: hp probook 650 g3

                                                    It’s ok. Thank you brother!! You are the best !

                                                      Comment

                                                      • munir100
                                                        Senior Member
                                                        • Dec 2018
                                                        • 178
                                                        • uae
                                                        #54
                                                        Re: hp probook 650 g3

                                                        HP 650 G3 NOT SHOW graphic IN BIOS HERE IS BIOS
                                                        Attached Files

                                                          Comment

                                                          • hoaca388
                                                            Badcaps Legend
                                                            • Jan 2022
                                                            • 11143
                                                            • Viet Nam
                                                            #55
                                                            Re: hp probook 650 g3

                                                            Originally posted by munir100
                                                            hp 650 g3 not show graphic in bios here is bios
                                                            hp 650 g3
                                                            Attached Files
                                                            ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                                            All donations to Badcaps are welcome.
                                                            Become a Badcaps supporter
                                                            >>>>> click on this link to donate <<<<<
                                                            Thanks to all supporters.
                                                            ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                                                              Comment

                                                              • ba114
                                                                New Member
                                                                • Feb 2023
                                                                • 2
                                                                • Australia
                                                                #56
                                                                Re: hp probook 650 g3

                                                                Does anyone know how to unlock additional BIOS settings?
                                                                i need to change the IRQ on the serial port from 5 to 4 however theres no option to do that in the BIOS.
                                                                It seems however that the desktop version of the BIOS does provide that feature.

                                                                  Comment

                                                                  • zmeutul
                                                                    Member
                                                                    • Apr 2018
                                                                    • 15
                                                                    • Romania
                                                                    #57
                                                                    Re: hp probook 650 g3

                                                                    Can anyone help to fix this dumb, died during update. I tried bios from site, it worked but no dmi information. Original dumb attached
                                                                    Attached Files

                                                                      Comment

                                                                      • zmeutul
                                                                        Member
                                                                        • Apr 2018
                                                                        • 15
                                                                        • Romania
                                                                        #58
                                                                        hp probook 650 g3

                                                                        Can anyone help to fix this dumb? Died during update. I tried bios from site, it worked but no dmi information. Original dumb attached.Thank you
                                                                        Attached Files

                                                                          Comment

                                                                          • lapfix
                                                                            Badcaps Legend
                                                                            • Mar 2020
                                                                            • 2564
                                                                            • my workshop
                                                                            #59
                                                                            Re: hp probook 650 g3

                                                                            Originally posted by zmeutul
                                                                            Can anyone help to fix this dumb? Died during update. I tried bios from site, it worked but no dmi information. Original dumb attached.Thank you
                                                                            Try and Give Feedback.

                                                                            New built+ your DMI + you win key + clean ME
                                                                            Attached Files

                                                                              Comment

                                                                              • zmeutul
                                                                                Member
                                                                                • Apr 2018
                                                                                • 15
                                                                                • Romania
                                                                                #60
                                                                                Re: hp probook 650 g3

                                                                                Originally posted by lapfix
                                                                                Try and Give Feedback.

                                                                                New built+ your DMI + you win key + clean ME
                                                                                Thank you. I will teste and give feedback

                                                                                  Comment

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