HP Elitebook 850 G8 Bios unlock

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Genova
    Senior Member
    • Jan 2020
    • 116
    • FRANCE

    #141
    Hi all,

    need to remove password

    Serial Number : 5CG209012F
    Product Number : 1G1X8AV
    Description : HP EliteBook 850 G8​
    Attached Files

    Comment

    • hoaca388
      Badcaps
      • Jan 2022
      • 12043
      • Socialist Republic of Vietnam

      #142
      Originally posted by Genova
      Hi all,

      need to remove password

      Serial Number : 5CG209012F
      Product Number : 1G1X8AV
      Description : HP EliteBook 850 G8​
      Password removed
      Attached Files


      Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
      https://www.badcaps.net/donate

      Comment

      • Genova
        Senior Member
        • Jan 2020
        • 116
        • FRANCE

        #143
        Success ! Thank you hoaca388

        Comment

        • mhmed2090
          Member
          • May 2017
          • 33
          • alex

          #144
          hi guys can some one help
          when i doning bios update the machine turned off and power dead
          hp elitebook g8
          sn 5cg1446s29
          6050a3216701-mb-a01
          Attached Files

          Comment

          • Dihpez
            New Member
            • Jul 2024
            • 8
            • The Netherlands

            #145
            Greetings,
            could someone please unlock and remove/disable absolute presistance?
            Thanks upfront for your time.
            Attached Files

            Comment

            • shiyab
              Badcaps Legend
              • Sep 2023
              • 1520
              • india

              #146
              Originally posted by Dihpez
              Greetings,
              could someone please unlock and remove/disable absolute presistance?
              Thanks upfront for your time.
              post snid

              Comment

              • goga-ru
                New Member
                • Feb 2024
                • 7
                • geman

                #147
                where is the password in which chip where is it located on the board HP EliteBook 850 G8​

                Comment

                • shiyab
                  Badcaps Legend
                  • Sep 2023
                  • 1520
                  • india

                  #148
                  Originally posted by goga-ru
                  where is the password in which chip where is it located on the board HP EliteBook 850 G8
                  post both file and snid

                  Comment

                  • goga-ru
                    New Member
                    • Feb 2024
                    • 7
                    • geman

                    #149
                    Originally posted by shiyab

                    post both file and snid
                    sn. 5CG1224WL3

                    Attached Files

                    Comment

                    • shiyab
                      Badcaps Legend
                      • Sep 2023
                      • 1520
                      • india

                      #150
                      Originally posted by goga-ru

                      sn. 5CG1224WL3

                      hi try
                      Attached Files

                      Comment

                      • goga-ru
                        New Member
                        • Feb 2024
                        • 7
                        • geman

                        #151
                        Thank you, everything worked out.

                        Comment

                        • rudienas
                          Member
                          • Apr 2017
                          • 17
                          • United Kingdom

                          #152
                          Elitebook 850 G8
                          SN = 5CG22158BH
                          6050A3216701 MB A01 (A1)
                          Can you remove password
                          Attached Files

                          Comment

                          • Dihpez
                            New Member
                            • Jul 2024
                            • 8
                            • The Netherlands

                            #153
                            Originally posted by shiyab

                            post snid
                            SN# 5CG31932Q4
                            Attached Files

                            Comment

                            • sunrpc
                              New Member
                              • Feb 2025
                              • 2
                              • UK

                              #154
                              Hello,

                              I have an Elitebook 850 G8 that my kids used to have. Unfortunately, they put a password on the BIOS and they don't remember it. If I understand well, the only way to get rid of the password is to open the laptop, remove both BIOS chips, use a programmer to dump their content and then use HPunlocker to remove the password. Is that correct ?
                              Is there something like blank BIOS available that I can directly upload to the chips ?
                              Second question, is there a diagram somewhere to make sure I can properly identify the good chips ?
                              My questions may look like someone who have not read all the documents, but I just want to make sure since this is not a basic operation for me.

                              Thank you for your help and the good support you offer.

                              Comment

                              • Curtissimo
                                New Member
                                • Aug 2025
                                • 8
                                • Germany

                                #155
                                Hello.

                                Need to remove BIOS Password.
                                Serial: 5CG2324XM0
                                ProdID 6L8D5EC#ABA

                                Thank you.
                                Attached Files

                                Comment

                                • rmfaisal59
                                  New Member
                                  • Apr 2016
                                  • 8
                                  • Pakistan

                                  #156
                                  Please fix hp end point security error
                                  Attached Files

                                  Comment

                                  • peste
                                    Super Moderator
                                    • Dec 2016
                                    • 13132
                                    • ROMANIA

                                    #157
                                    Originally posted by rmfaisal59
                                    Please fix hp end point security error
                                    post S/N, full name and model, motherboard model, .product number,,etc.
                                    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

                                    • rmfaisal59
                                      New Member
                                      • Apr 2016
                                      • 8
                                      • Pakistan

                                      #158
                                      Originally posted by peste
                                      post S/N, full name and model, motherboard model, .product number,,etc.
                                      HP EliteBook 850 G8 Notebook PC
                                      Serial Number : 5CG1435TC8
                                      HP SKU : 49M03US#ABA

                                      Comment

                                    • mouzied
                                      Member
                                      • Mar 2019
                                      • 13
                                      • Tunisia

                                      #159
                                      Hello again
                                      i need unlock bios HP Elitebook 850-G8 11th Gen
                                      SN : 5CG2083FC0
                                      Thank on advance
                                      Attached Files

                                      Comment

                                      • hoaca388
                                        Badcaps
                                        • Jan 2022
                                        • 12043
                                        • Socialist Republic of Vietnam

                                        #160
                                        HP EliteBook 850 G8 Notebook PC
                                        CT Number_6LGWV10TZFU5V7
                                        Serial_5CG2083FC0
                                        Product_1G1Y1AV
                                        Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mEmwn7nVngpD.4g
                                        Build Id_21WWCVCT602#SABD#DABD
                                        Attached Files


                                        Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
                                        https://www.badcaps.net/donate

                                        Comment

                                        Related Topics

                                        Collapse

                                        • 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
                                        • Wutru
                                          HP Elitebook 820 G4 BIOS repair assistance required
                                          by Wutru
                                          Hi guys,

                                          If someone would be able to provide some expertise, I'd be very grateful.

                                          BIOS Corruption - Cause
                                          So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
                                          After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC....
                                          09-06-2025, 10:32 AM
                                        • STKR123
                                          The right BIOS Programmer - The right software (HP Elitebook 820 G1, 840 G2) no soldering, EC, DMI, ME
                                          by STKR123
                                          Greetings badcaps community,

                                          I havent done this for a long time and want to start it all again, after some evil and annyoing illness.
                                          So I apologize in advance, if some phrases might sound a bit like gibberish or illogical to you.

                                          Im trying my best to fully describe what I plan to achieve and hope I was choosing the right sub-forum for my new adventure.

                                          I have a Elitebook 820 G1 and a Elitebook 840 G2 here.

                                          These ask for a password when entering the BIOS, but boot just fine from the internal SSD.

                                          I learned that desoldering...
                                          10-29-2024, 06:03 AM
                                        • macabook
                                          🛠️ MSI GP75 Leopard MS-17E71 – No Display, Deep BIOS/EC Troubleshooting
                                          by macabook
                                          Hello everyone,

                                          I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
                                          🧩 Initial Issue
                                          • Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
                                          • External display (HDMI) shows
                                          ...
                                          07-24-2025, 02:17 PM
                                        • clrscr
                                          Need unlock bios hp elitebook 835 G11
                                          by clrscr
                                          please help me unlock bios password hp elitebook 835 G11
                                          S/N: 5CG50434RD

                                          thanks!...
                                          06-04-2025, 09:38 PM
                                        • Loading...
                                        • No more items.
                                        Working...