HP Elitebook 745 G5 Security Device problem

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Robien
    Member
    • Mar 2014
    • 25
    • United States

    #1

    HP Elitebook 745 G5 Security Device problem

    HP Elitebook 745 G5 Security Device problem

    after i used rcunlocker to clear password from main bios i got this error

    i tried many bios but same problem

    Attached Files
  • hoaca388
    Badcaps
    • Jan 2022
    • 11700
    • Socialist Republic of Vietnam

    #2
    Re: HP Elitebook 745 G5 Security Device problem

    Originally posted by Robien
    HP Elitebook 745 G5 Security Device problem

    after i used rcunlocker to clear password from main bios i got this error

    i tried many bios but same problem

    HP EliteBook 745 G5 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

    • volinakis
      Badcaps Legend
      • Jan 2021
      • 2728
      • N/A

      #3
      Re: HP Elitebook 745 G5 Security Device problem

      put back original bin into main bios and use RCUnlocker to the 2nd chipset which should be EC_ROM. At 1st boot reset security settings.
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
      https://www.badcaps.net/donate/
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

      Comment

      • Robien
        Member
        • Mar 2014
        • 25
        • United States

        #4
        Re: HP Elitebook 745 G5 Security Device problem

        Originally posted by hoaca388
        HP EliteBook 745 G5 Notebook PC
        same problem

        Attached Files

        Comment

        • Robien
          Member
          • Mar 2014
          • 25
          • United States

          #5
          Re: HP Elitebook 745 G5 Security Device problem

          Originally posted by volinakis
          put back original bin into main bios and use RCUnlocker to the 2nd chipset which should be EC_ROM. At 1st boot reset security settings.
          i will try that

          Comment

          • hoaca388
            Badcaps
            • Jan 2022
            • 11700
            • Socialist Republic of Vietnam

            #6
            Re: HP Elitebook 745 G5 Security Device problem

            Originally posted by Robien
            same problem

            Did you flash both files I posted ? Try returning the original 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

            • Robien
              Member
              • Mar 2014
              • 25
              • United States

              #7
              Re: HP Elitebook 745 G5 Security Device problem

              Originally posted by hoaca388
              Did you flash both files I posted ? Try returning the original files.
              i flashed both files that you post , when i return the original got the same message

              Comment

              • Robien
                Member
                • Mar 2014
                • 25
                • United States

                #8
                Re: HP Elitebook 745 G5 Security Device problem

                Originally posted by volinakis
                put back original bin into main bios and use RCUnlocker to the 2nd chipset which should be EC_ROM. At 1st boot reset security settings.
                same problem after clearing 2nd chip and keep main

                Attached Files

                Comment

                • Robien
                  Member
                  • Mar 2014
                  • 25
                  • United States

                  #9
                  Re: HP Elitebook 745 G5 Security Device problem

                  any solution

                  Comment

                  • hoaca388
                    Badcaps
                    • Jan 2022
                    • 11700
                    • Socialist Republic of Vietnam

                    #10
                    Re: HP Elitebook 745 G5 Security Device problem

                    Originally posted by Robien
                    any solution
                    This serial number is your ? : 5CG9035MRY


                    ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                    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

                    • Robien
                      Member
                      • Mar 2014
                      • 25
                      • United States

                      #11
                      Re: HP Elitebook 745 G5 Security Device problem

                      Originally posted by hoaca388
                      This serial number is your ? : 5CG9035MRY
                      yes its

                      Attached Files

                      Comment

                      • hoaca388
                        Badcaps
                        • Jan 2022
                        • 11700
                        • Socialist Republic of Vietnam

                        #12
                        Re: HP Elitebook 745 G5 Security Device problem

                        Originally posted by Robien
                        yes its

                        Try again and see result.If it works try to enter bios settings on first boot.
                        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

                        • volinakis
                          Badcaps Legend
                          • Jan 2021
                          • 2728
                          • N/A

                          #13
                          Re: HP Elitebook 745 G5 Security Device problem

                          He's not resetting security at 1st start, this happened to me when I did unlock an HP and missed to enter in bios to reset security and laptop did boot from ssd. I had to put back both original bin files, start the laptop, let it boot, then reflash EC_ROM and reset security settings to default.

                          So, try this: put back original files, power on the laptop and see if security message is displayed. Then modify EC_ROM with RCUnlocker and reset security to defaults, it's at the end of security tab. Remove ssd to be sure laptop is not booting.
                          Last edited by volinakis; 11-14-2022, 11:43 AM.
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                          https://www.badcaps.net/donate/
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                          Comment

                          • Robien
                            Member
                            • Mar 2014
                            • 25
                            • United States

                            #14
                            Re: HP Elitebook 745 G5 Security Device problem

                            Clear main bios VSS region and later add SN etc back in bios.

                            thanks to RethoricalCheese

                            problem solved after Clear main bios VSS region

                            mpm unlocked

                            write back data

                            it works

                            Comment

                            Related Topics

                            Collapse

                            • jaaa1976
                              HP EliteDesk 800 G4 Mini PC -There is a problem with the security device on the unit
                              by jaaa1976
                              Hi everybody !
                              I bought this pc from ebay with error - There is a problem with the security device on the unit
                              please fix my bios.
                              Model: HP Elitedesk 800 G4 mini PC (65w)
                              serial no. 8CC93326J4
                              PRODUCT NO. 4KW04ET#ABU
                              32- 16mb bios attached

                              Thank you so much...
                              12-19-2024, 06:48 PM
                            • filewalker
                              HP Elitebook 840 G5 Endpoint Security Controller Problem
                              by filewalker
                              Hi,

                              I have recently bought a Laptop that has a Endpoint Security Controller Problem. According to the seller it has just appeared all of the sudden.

                              Things I have tried so far:
                              • Restore the security settings to defaults and restart the laptop
                              • Disable all the security options
                              • Clear the NvramActiveRegn areas (replace with FF) Hex Area 37000-38FF0


                              Also I have checked the DMI Information which seems right according to the stickers on the mainboard.

                              Is there anything else I can try?...
                              10-27-2022, 02:52 AM
                            • lekvilius
                              HP 640 G4 BIOS Security Device Problem
                              by lekvilius
                              Hello!, i've got Hp 640 g4 that recently had bios reflash by someone else due to having password and now when you turn it on after 30 seconds of black screen it posts with message: security device problem. I don't have original bios to flashback and just remove password. Does anyone know how to solve this bios problem? Also serial is different in bios than it is on the bottom cover so maybe that's the problem?...
                              03-28-2022, 04:49 PM
                            • kolebbk
                              HP EliteDesk 705 G5 SFF (AMD) - Endpoint security controller problem
                              by kolebbk
                              Hi, I have a problem with my HP EliteDesk 705 G5 Small Form Factor computer on amd . Standard corrupted bios probably corrupted during the update. I have uploaded a clean dump from the manufacturer's website with the latest version but when I turn it on a message appears :

                              HP Endpoint Security Controller problem
                              there is a problem with the hp endpoint security controller on the unit

                              I tried restoring the bios security to factory defaults after the first switch-on because this helps with intel-based laptops. Here unfortunately this did not help. Does anyone have...
                              09-04-2024, 12:44 AM
                            • woji
                              HP EliteBook 840 G1 - memory and MB problem?
                              by woji
                              Hello, can I ask for help with my problem? I have an HP EliteBook 840 G1 laptop and I have this problem - when I turn on the laptop, it usually starts up to 5-6 times ... the keyboard, power button, LEDs always light up, the fan spins and after 1 second the laptop turns off. After several attempts, the laptop turns on and starts to start, but then CapsLock and NumLock start flashing - 3 times and the fan spins at full speed. According to the manual, this is a RAM error - but I have already tried about 10 working modules and always the same error. Has anyone solved a similar or the same problem?...
                              07-08-2025, 02:19 AM
                            • Loading...
                            • No more items.
                            Working...