hp 8440p password

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • nyknemesis
    Senior Member
    • Aug 2012
    • 85
    • romania

    #1

    hp 8440p password

    Hello, can someone please help me with this bios, it has admin pass
    hp unlocker corupts the dump (no start)
    rc unlocker trows an erorr (byte.....)
    i read it from bios chip about 4 times.
    thanks alot
    Attached Files
  • peste
    Super Moderator
    • Dec 2016
    • 12887
    • ROMANIA

    #2
    Re: hp 8440p password

    Originally posted by nyknemesis
    Hello, can someone please help me with this bios, it has admin pass
    hp unlocker corupts the dump (no start)
    rc unlocker trows an erorr (byte.....)
    i read it from bios chip about 4 times.
    thanks alot
    ignore the error and write the bios like this, it will work..
    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

    • nyknemesis
      Senior Member
      • Aug 2012
      • 85
      • romania

      #3
      Re: hp 8440p password

      3 blinks.....

      Comment

      • peste
        Super Moderator
        • Dec 2016
        • 12887
        • ROMANIA

        #4
        Re: hp 8440p password

        Originally posted by nyknemesis
        3 blinks.....
        try.. if it doesn't work, it means that you wrote the bios with errors... and write the bios back on the chip with the password and see what happens..
        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

        • nyknemesis
          Senior Member
          • Aug 2012
          • 85
          • romania

          #5
          Re: hp 8440p password

          Originally posted by peste
          try.. if it doesn't work, it means that you wrote the bios with errors... and write the bios back on the chip with the password and see what happens..
          hi and thank you, i forgot that the bios chip model has to be programed in the bios file.......
          i used diferent bios chips than the original one..... (25q64vfsig insted of 25q60bv)
          on newer laptop models this is not a problem but this is old.........
          so thanks again peste

          Comment

          • Andreasbest
            Badcaps Legend
            • Aug 2014
            • 1177
            • Hellas ( Greece )

            #6
            Please clean ME region on this.
            I cleared admin password succesully but doesn't save changes in any setting.
            Thank you in advance!
            SN: CZC13O234X
            Attached Files

            Comment

            • peste
              Super Moderator
              • Dec 2016
              • 12887
              • ROMANIA

              #7
              Originally posted by Andreasbest
              Please clean ME region on this.
              I cleared admin password succesully but doesn't save changes in any setting.
              Thank you in advance!
              SN: CZC13O234X
              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

              • Andreasbest
                Badcaps Legend
                • Aug 2014
                • 1177
                • Hellas ( Greece )

                #8
                Originally posted by peste

                try..
                Thanks a lot, i'm away from the bench currently and i'l return next week. I'll test this and the CF-AX33 that you c;eared ME too and report. Thank you very very much!!

                Comment

                • Andreasbest
                  Badcaps Legend
                  • Aug 2014
                  • 1177
                  • Hellas ( Greece )

                  #9
                  Originally posted by peste

                  try..
                  Didn't work (infinite led boot) but downloaded other from a free site and works great. Thank you!
                  Last edited by Andreasbest; 06-30-2025, 02:02 AM.

                  Comment

                  Related Topics

                  Collapse

                  • Nopslide
                    HP Omen 15-dh0052nf power-on & bios password
                    by Nopslide
                    Hello everyone, I come here to tell you my problem regarding the power-on password. It is not a bios reset demand, and i can't have any access to windows. This is the bios and power-on password that is blocking all other things.

                    My Omen 15-dh0052nf purchased second-hand was configured with the bios password upon purchase (very simple password :P ).

                    Having decided to sell it in order to get something more powerful, I reset all BIOS settings and set a blank administrator password. But the power-on password cannot be changed to a blank one so I let the actual password set....
                    04-01-2024, 04:27 PM
                  • outsider
                    Panasonic FZ-G1 MK5 - BIOS password returning
                    by outsider
                    Hello
                    I removed the BIOS password thanks to the help of one of the friends of this forum.
                    https://www.badcaps.net/forum/troubl...61#post3637661

                    The batch from which the password was removed works correctly but... after some time, the BIOS password is set again, I reprogrammed the batch with the removed password, it's ok, there is no password, I set my password, ok, I can enter the BIOS with my password but...
                    06-17-2025, 12:51 AM
                  • Syseng
                    Lenovo P14s Gen 5 SVP unlock
                    by Syseng
                    This sums up discussion related to Lenovo P14s Gen5 in this thread. Credits go to Sbaro and especially Maxpower3. The locked dump is attached.

                    The device is based on NM-F871 motherboard with Nuvoton NPCK397 series controller. The motherboard also contains three BIOS chips: two different Winbond chips for main BIOS and external EC flash, and also a Gigadevice chip which purpose I do not know. The password information is contained directly in controller and thus can be manipulated by reprogramming it, so reprogramming BIOS chips is technically not required, however you may wish to make...
                    06-22-2025, 07:44 AM
                  • vbogoev
                    Lenovo S6000 won't turn on. Data recovery needed.
                    by vbogoev
                    Hello,

                    Here I have the mentioned tablet with motherboard s6000-mb-h401. The tablet won't turn on, no display, charging normally. I manage to connect to UART port and got this output when I try to start it:

                    Code:
                    [PWRAP] pwrap_init_preloader
                    [PWRAP] pwrap_init
                    [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=0 rdata=5AA5
                    [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=1 rdata=5AA5
                    [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=2 rdata=5AA5
                    [PWRAP] _pwrap_init_sidly [Read Test] pass,SIDLY=3 rdata=5AA5
                    [PMIC_WRAP]wrap_init pass,the return
                    ...
                    06-20-2023, 06:36 AM
                  • snpetit
                    Asus FA706IH Bios Password remove
                    by snpetit
                    Hi,

                    i need some help :-/
                    i deleted in Bios the Admisnistrator password with old password, but after it didn't allow me to modify the User password. Now i can't boot, enter the bios or do anything. It asking at boot for password, old password don't work...

                    Could you please remove all password related stuff from this bios. A hate Asus....

                    Thanks in advance!...
                    01-10-2025, 09:17 AM
                  • Loading...
                  • No more items.
                  Working...