Elitebook 840 G6 no display after bios update

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • aldopc
    Badcaps Veteran
    • Jul 2017
    • 465
    • Chilito

    #1

    Elitebook 840 G6 no display after bios update

    Hi Brother no display after update bios with windows update.
    Attached Files
  • hardware1
    Badcaps Legend
    • Sep 2021
    • 2916
    • N/A

    #2
    Re: Elitebook 840 G6 no display after bios update

    This is your file fixed without DMI. if it works, you will need to put your device information.
    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

    • aldopc
      Badcaps Veteran
      • Jul 2017
      • 465
      • Chilito

      #3
      Re: Elitebook 840 G6 no display after bios update

      Originally posted by hardware1
      This is your file fixed without DMI. if it works, you will need to put your device information.
      Thanks Bro for your effort, but I still don't have an image.

      Comment

      • hoaca388
        Badcaps
        • Jan 2022
        • 11411
        • Viet Nam

        #4
        Re: Elitebook 840 G6 no display after bios update

        Originally posted by aldopc
        Thanks Bro for your effort, but I still don't have an image.
        Try old version.
        Attached Files


        ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
        Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

        Comment

        • aldopc
          Badcaps Veteran
          • Jul 2017
          • 465
          • Chilito

          #5
          Re: Elitebook 840 G6 no display after bios update

          Originally posted by hoaca388
          Try old version.
          Thanks bro, with your file I still don't have an image, but I managed to get an image with a file that I made with Osama's software, the option he gave me was with the original bin from the hp website, and he merged my bin, and I created the file from 16 and 32mb, now I have an image but with an end point error, could you help me remove that message?

          this is the process i used:

          https://www.youtube.com/watch?v=H-GRYgVOXZo
          Attached Files

          Comment

          • hoaca388
            Badcaps
            • Jan 2022
            • 11411
            • Viet Nam

            #6
            Re: Elitebook 840 G6 no display after bios update

            To try on
            Attached Files


            ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
            Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

            Comment

            • aldopc
              Badcaps Veteran
              • Jul 2017
              • 465
              • Chilito

              #7
              Re: Elitebook 840 G6 no display after bios update

              Originally posted by hoaca388
              To try :bowon
              Thank you very much Bro, it worked for me Perfect I just wrote your main bios, the 16mb one was not necessary, I just had to enter the dmi data manually with hp tools, again thank you very much

              Comment

              • hoaca388
                Badcaps
                • Jan 2022
                • 11411
                • Viet Nam

                #8
                Re: Elitebook 840 G6 no display after bios update

                Originally posted by aldopc
                Thank you very much Bro, it worked for me Perfect I just wrote your main bios, the 16mb one was not necessary, I just had to enter the dmi data manually with hp tools, again thank you very much
                If you didn't initially inject DMI into the bios file, you probably wouldn't get this message.


                ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                Comment

                • aldopc
                  Badcaps Veteran
                  • Jul 2017
                  • 465
                  • Chilito

                  #9
                  Re: Elitebook 840 G6 no display after bios update

                  Originally posted by hoaca388
                  If you didn't initially inject DMI into the bios file, you probably wouldn't get this message.
                  Ok, thanks for the clarification, I'll try it.

                  Comment

                  • dhan
                    Senior Member
                    • Jun 2018
                    • 132
                    • hp

                    #10
                    Re: Elitebook 840 G6 no display after bios update

                    PLEASE help,
                    after update no more display.
                    fan spin too loud.
                    remove the power adapter and battery.
                    after plugged in no more fan spin.. just blinking caps
                    Attached Files
                    Last edited by dhan; 01-04-2023, 01:33 AM.

                    Comment

                    • hoaca388
                      Badcaps
                      • Jan 2022
                      • 11411
                      • Viet Nam

                      #11
                      Re: Elitebook 840 G6 no display after bios update

                      Originally posted by dhan
                      PLEASE help,
                      after update no more display.
                      fan spin too loud.
                      remove the power adapter and battery.
                      after plugged in no more fan spin.. just blinking caps
                      EliteBook 840 G6 Notebook PC
                      Attached Files


                      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                      Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                      Comment

                      • dhan
                        Senior Member
                        • Jun 2018
                        • 132
                        • hp

                        #12
                        Re: Elitebook 840 G6 no display after bios update

                        Originally posted by hoaca388
                        EliteBook 840 G6 Notebook PC
                        it works..but there is red message at the start.

                        edit: manage to figure it out. count downs until it turns to zero

                        Comment

                        • SMDFlea
                          Super Moderator
                          • Jan 2018
                          • 20472
                          • UK

                          #13
                          Re: Elitebook 840 G6 no display after bios update

                          Originally posted by dhan
                          it works..but there is red message at the start.

                          edit: manage to figure it out. count downs until it turns to zero
                          The message will go away after about 30 reboots, or lock MPM with HP BCU bios config utility
                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                          Comment

                          • dhan
                            Senior Member
                            • Jun 2018
                            • 132
                            • hp

                            #14
                            Re: Elitebook 840 G6 no display after bios update

                            Originally posted by hoaca388
                            EliteBook 840 G6 Notebook PC
                            after a day of testing, it happens again.
                            the last message on the screen "corruption of intel ME", then a count down message to restart. after restart it does not turn on anymore.
                            steady caps light.
                            Last edited by dhan; 01-05-2023, 07:03 PM.

                            Comment

                            • hoaca388
                              Badcaps
                              • Jan 2022
                              • 11411
                              • Viet Nam

                              #15
                              Re: Elitebook 840 G6 no display after bios update

                              Originally posted by dhan
                              after a day of testing, it happens again.
                              the last message on the screen "corruption of intel ME", then a count down message to restart. after restart it does not turn on anymore.
                              steady caps light.
                              Replaced the bios chip with a new one and tried again, the file I gave cleaned the ME area.


                              ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                              Comment

                              • dhan
                                Senior Member
                                • Jun 2018
                                • 132
                                • hp

                                #16
                                Re: Elitebook 840 G6 no display after bios update

                                Originally posted by hoaca388
                                Replaced the bios chip with a new one and tried again, the file I gave cleaned the ME area.
                                the 32MB or 16MB?

                                Comment

                                • hoaca388
                                  Badcaps
                                  • Jan 2022
                                  • 11411
                                  • Viet Nam

                                  #17
                                  Re: Elitebook 840 G6 no display after bios update

                                  Originally posted by dhan
                                  the 32mb or 16mb?
                                  32mb.


                                  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                  Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                                  Comment

                                  • Akintunde
                                    Senior Member
                                    • Mar 2017
                                    • 154
                                    • Nigeria

                                    #18
                                    Re: Elitebook 840 G6 no display after bios update

                                    Good day everyone, please i need help on Hp EliteBook 840 g6. Initially its showing firmware update error, and it will restart itself severally without booting at all. I try the clean me file that i have and it display and restart about three time, After that it just blinking at charging port. I return the original file ,the light is still blinking at the charging port.

                                    Serial Number - 5CG9253SN2
                                    Attached Files

                                    Comment

                                    • Akintunde
                                      Senior Member
                                      • Mar 2017
                                      • 154
                                      • Nigeria

                                      #19
                                      Re: Elitebook 840 G6 no display after bios update

                                      [QUOTE=Akintunde;1243248]Good day everyone, please i need help on Hp EliteBook 840 g6. Initially its showing firmware update error, and it will restart itself severally without booting at all. I try the clean me file that i have and it display and restart about three time, After that it just blinking at charging port. I return the original file ,the light is still blinking at the charging port.

                                      Serial Number - 5CG9253SN2
                                      Attached Files

                                      Comment

                                      • alfredposadas09
                                        Badcaps Veteran
                                        • Aug 2020
                                        • 343
                                        • Philippines

                                        #20
                                        Re: Elitebook 840 G6 no display after bios update

                                        upload your 32mb bios

                                        Comment

                                        Related Topics

                                        Collapse

                                        • lanovey
                                          SF314-41 BIOS without internal display
                                          by lanovey
                                          Hello there,
                                          I have a SF314-41 motherboard that i bought impulsively recently, the problem is that i only bought the motherboard only, nothing else. When i tried powering on the board with 19V (soldered on the DC IN port), and then shorting the pin 1-2 of the keyboard, the board is turning on (as indicated by the fan), however it seems like the board is displaying on the internal display as connecting to a display on the HDMI (external) does not display anything.
                                          I tried connecting a USB keyboard, the keyboard is powered on, however pressing numlock do nothing (supposed to toggle...
                                          06-13-2025, 02:38 AM
                                        • mikeybass
                                          Dell 9010 MT BIOS Update Always Fails
                                          by mikeybass
                                          Hi, I hope some one has some advice for me. I searched the forums but didn't see anything relevant. I acquired two identical Dell 9010 Mid Tower computers from a business office upgrade (they were going to throw them out). Both of them have the same motherboard (00F82W). One of them works flawlessly. The other one had a corrupted BIOS. I tried flashing numerous main BIOS and EC files from the internet, but none of them worked. I decided to copy the main BIOS and EC from the working 9010 computer and successfully flashed the corrupted BIOS. This got the computer able to boot again and run norm...
                                          04-23-2025, 04:30 PM
                                        • 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
                                        • szogun
                                          HP Elitebook x360 1030 G3 - bios update loop
                                          by szogun
                                          Greetings,
                                          I`ve HP Elitebook x360 1030 G3 with BIOS update problem. Update downloaded and initiated by Windows 11, but after reboot it stuck on white screen"System BIOS update. Final step of BIOS update is in progress" etc
                                          Fans speed goes up, and after few second notebook reboots and everything starts again.
                                          I`ve tried with USB rescue disk, Win+B, Win+V etc - nothing helped.
                                          Is there any other bios crisis/rescue procedure that can revive my notebook?
                                          11-20-2022, 03:28 AM
                                        • al3m0di
                                          Update bios EFCN58WW to EFCN59WW
                                          by al3m0di
                                          Update bios EFCN58WW to EFCN59WW for solving The Connected AC adapter has a lower wattage than the recommended AC adapter




                                          I have a Lenovo Legion 5 15imh05a device that I bought used online. It came with a 20V 8.5A 170W charger.

                                          The BIOS version is EFCN58WW.

                                          When I turn on the device, it displays the message:
                                          "The Connected AC adapter has a lower wattage than the recommended AC adapter..."

                                          The device rarely charges the battery, and even when it does, it doesn't show that it's charging.

                                          I've tried


                                          ...
                                          07-29-2024, 10:32 AM
                                        • Loading...
                                        • No more items.
                                        Working...