pls Bios HP Probook 450 G5

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Sami Wahid
    Senior Member
    • Oct 2015
    • 77
    • Morocco

    #1

    pls Bios HP Probook 450 G5

    Hi all, pls i need bios HP Probook 450 G5 Board : DA0X8CMB6E0 Rev E
  • bachir2004
    Badcaps Veteran
    • Feb 2015
    • 437
    • maroc

    #2
    Re: pls Bios HP Probook 450 G5

    post your dump here.what the problem with the machine?

    Comment

    • Sami Wahid
      Senior Member
      • Oct 2015
      • 77
      • Morocco

      #3
      Re: pls Bios HP Probook 450 G5

      the client has upgraded the BIOS after reboting (no power).

      Comment

      • bachir2004
        Badcaps Veteran
        • Feb 2015
        • 437
        • maroc

        #4
        Re: pls Bios HP Probook 450 G5

        you still can have a dump with bios programmer.

        Comment

        • basemyounes
          Senior Member
          • Sep 2017
          • 79
          • gaza

          #5
          Re: hp 450 bios dump

          DA0X8CMB6E0 450 g5

          Please bios

          Comment

          • dihcar84
            Senior Member
            • Aug 2012
            • 193
            • morocco

            #6
            Re: hp 450 bios dump

            Hp probook 450 g5 daox8cmb6e0 rev e ok
            Attached Files

            Comment

            • sourcebf
              Badcaps Veteran
              • Jul 2016
              • 431
              • N/A

              #7
              HP probook 450 G5 bios password

              hi for all,

              please can someone unlock this bios (see attached file) for hp probook 450 G5
              sn: 5CD751C4WS

              nota : I tried many dumps and bios is unlocked but laptop boot up after 40 seconds

              THANKS IN ADVANCE
              Attached Files

              Comment

              • sourcebf
                Badcaps Veteran
                • Jul 2016
                • 431
                • N/A

                #8
                Re: HP probook 450 G5 bios password

                Please any help is appreciated

                Comment

                • Claudiomfa
                  Badcaps Veteran
                  • Nov 2015
                  • 455
                  • Portugal

                  #9
                  Re: HP probook 450 G5 bios password

                  try and report
                  Attached Files

                  Comment

                  • sourcebf
                    Badcaps Veteran
                    • Jul 2016
                    • 431
                    • N/A

                    #10
                    Re: HP probook 450 G5 bios password

                    Originally posted by Claudiomfa
                    try and report
                    Perfect ! it works thanks a lot you save me !

                    Comment

                    • ytsoc
                      Senior Member
                      • May 2014
                      • 67
                      • romania

                      #11
                      Re: HP probook 450 G5 bios password

                      hey claudio can you help me with this 840 g5 too? same problem

                      thanks
                      Last edited by SMDFlea; 04-10-2023, 09:34 AM.

                      Comment

                      • Claudiomfa
                        Badcaps Veteran
                        • Nov 2015
                        • 455
                        • Portugal

                        #12
                        Re: HP probook 450 G5 bios password

                        Try and report
                        Last edited by SMDFlea; 04-10-2023, 09:34 AM.

                        Comment

                        • ytsoc
                          Senior Member
                          • May 2014
                          • 67
                          • romania

                          #13
                          Re: HP probook 450 G5 bios password

                          i goofed up, i sent the wrong file; that one is from another laptop but it has some problems on this laptop(slow start)

                          this is the original bios
                          Last edited by SMDFlea; 04-10-2023, 09:34 AM.

                          Comment

                          • naeemshahzad
                            Senior Member
                            • Jan 2015
                            • 129
                            • uae

                            #14
                            Re: pls Bios HP Probook 450 G5

                            try this one after bios need dmi tool
                            Last edited by SMDFlea; 04-10-2023, 09:34 AM.

                            Comment

                            • Dels1n_Rowe
                              New Member
                              • Dec 2019
                              • 1
                              • Украина

                              #15
                              Re: hp 450 bios dump

                              Originally posted by dihcar84
                              hp probook 450 g5 daox8cmb6e0 rev e ok
                              пишет архив повреджён или имеет неизвестный формат

                              writes archive damaged or has an unknown format https://translate.google.com
                              Last edited by SMDFlea; 12-02-2019, 06:17 AM.

                              Comment

                              • comasutra
                                Member
                                • Apr 2015
                                • 21
                                • Germany

                                #16
                                Re: pls Bios HP Probook 450 G5

                                Hi@all,

                                similar problem ... machine came in with no video. Tried different BIOS-Dumps. now i have video but following on the screen "soft temporary disabled. To enable ME check AMT option in F10 setup. System is booting in manufacturing program mode". On second later the machine restarts, so i can't use DMI-Tool (F9/F10 doesnt work).

                                Original BIOS is attached - can anybody fix this?

                                Thanks in advance.
                                Last edited by SMDFlea; 04-10-2023, 09:34 AM.

                                Comment

                                • peste
                                  Super Moderator
                                  • Dec 2016
                                  • 12226
                                  • ROMANIA

                                  #17
                                  Re: pls Bios HP Probook 450 G5

                                  try...
                                  Last edited by SMDFlea; 04-10-2023, 09:34 AM.
                                  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

                                  • comasutra
                                    Member
                                    • Apr 2015
                                    • 21
                                    • Germany

                                    #18
                                    Re: pls Bios HP Probook 450 G5

                                    Thanks, but doesn't work - doesn't power on with this bios.

                                    Comment

                                    • peste
                                      Super Moderator
                                      • Dec 2016
                                      • 12226
                                      • ROMANIA

                                      #19
                                      Re: pls Bios HP Probook 450 G5

                                      try...
                                      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, click:

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

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

                                      Comment

                                      • nanashi gonbei
                                        New Member
                                        • Feb 2020
                                        • 2
                                        • japan

                                        #20
                                        Re: hp 450 bios dump

                                        Help unlock BIOS
                                        Last edited by SMDFlea; 04-10-2023, 09:34 AM.

                                        Comment

                                        Related Topics

                                        Collapse

                                        • Vesko356
                                          [Guide] How to find the right HP bios version to flash
                                          by Vesko356
                                          First of all thanks to all of our members who have posted previously all methods posted here.
                                          Please leave a comment if you find something new,or have anything else to add.
                                          -----------------------------------------------------------------------------------------

                                          Find by serial number,model number or series

                                          If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
                                          Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
                                          Operating system and OS version.If...
                                          08-11-2023, 03:27 AM
                                        • the_raz
                                          Need (unlocked) bios for HP Probook 450 G3 Notebook
                                          by the_raz
                                          I'm requesting a bios .bin for 2 of my hp Probook 450 G3's. Both of which I had forgotten the bios passwords. I stupidly flashed both of them with firmware "made" by the RCUnlocker software and I guess I shouldn't have. The last thing I did was flash both of them with RCUnlocker-fw thinking it would 100% work and left my programmer etc behind and won't have access to them for another 2 days so I figured I'd create a thread to see if I'd be so lucky that someone might have a working file laying around 😝
                                          Laptop number 1:
                                          Model: HP ProBook 450 G3
                                          Motherboard part number:...
                                          12-17-2024, 03:37 PM
                                        • jbonavita
                                          ASUS TP500LA BIOS request/repair/merge?
                                          by jbonavita
                                          Hi, my laptop wont boot at all
                                          With original bios no POST, only LED lights
                                          With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
                                          Some issues
                                          A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
                                          B- If updated from 500LN version 203 to 300, the battery stops being recognized

                                          Things I tried

                                          1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...
                                          04-29-2025, 09:38 PM
                                        • zenius
                                          [REQUEST] Dell G3 3579 BIOS Password & AMI Protected Range/BIOS Guard Unlock
                                          by zenius
                                          Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.

                                          Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,...
                                          12-08-2024, 06:13 AM
                                        • Wahaz
                                          Lenovo Thinkbook 15 G2 ITL i5 (serial number: MP2BFZEF) bios request
                                          by Wahaz
                                          Hello,

                                          I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
                                          So I thought it was a Bios problem.
                                          I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V....
                                          10-30-2023, 08:42 PM
                                        • Loading...
                                        • No more items.
                                        Working...