Announcement

Collapse
No announcement yet.

Panasonic CF-54 Bios Password

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Re: Panasonic CF-54 Bios Password

    Originally posted by AAAC View Post
    @droopy234
    Seems like you used a software utility to read the BIOS, so file is empty (FFh) from 0h to A00000h (first 10MB), in this address range is where the Descriptor, GbE and ME Regions are located. So basically your file is just a dump of the BIOS Region.

    We use a software utility to read a BIOS when the password can be recovered from it, for a CF-54 you need a FULL bios backup obtained using a SPI programmer.
    read vvdi prog
    Attached Files

    Comment


      Re: Panasonic CF-54 Bios Password

      Originally posted by droopy234 View Post
      read vvdi prog
      >
      Attached Files
      ----------------------------------------------------------------------------------------------------------------------------------------------------------
      All donations to Badcaps are welcome.
      Become a Badcaps supporter
      >>>>> click on this link to donate <<<<<
      Thanks to all supporters.​
      ----------------------------------------------------------------------------------------------------------------------------------------------------------
      Doctrina est fructus dulcis, radicis amarae.
      .

      Comment


        Re: Panasonic CF-54 Bios Password

        hello guys,

        i have an CF-54(J) with an Custom Bios. If i try updating with the Original Bios File from Panasonic (V3.00L25) with should vaild for my Modell.. the update stops with following error (this modell not supported ... code 209). how can i remove the custom bios an flash the newest original one frome the Panasonic page ? Thank you ...

        Gecco (Germany)

        Comment


          Re: Panasonic CF-54 Bios Password

          I bought a new CF-54A.
          Please help me remove the BIOS password.
          thank you
          Attached Files

          Comment


            Re: Panasonic CF-54 Bios Password

            Originally posted by lenovo270 View Post
            I bought a new CF-54A.
            Please help me remove the BIOS password.
            thank you
            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
            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.
            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------





            >
            Attached Files
            ----------------------------------------------------------------------------------------------------------------------------------------------------------
            All donations to Badcaps are welcome.
            Become a Badcaps supporter
            >>>>> click on this link to donate <<<<<
            Thanks to all supporters.​
            ----------------------------------------------------------------------------------------------------------------------------------------------------------
            Doctrina est fructus dulcis, radicis amarae.
            .

            Comment


              Re: Panasonic CF-54 Bios Password

              the screen turned black

              Comment


                Re: Panasonic CF-54 Bios Password

                Originally posted by lenovo270 View Post
                the screen turned black
                Should work, check again content of the chip with verification, check the soldering and positioning of the chip at the motherboard, check surrounding area for knock off components and so on...
                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                All donations to Badcaps are welcome.
                Become a Badcaps supporter
                >>>>> click on this link to donate <<<<<
                Thanks to all supporters.​
                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                Doctrina est fructus dulcis, radicis amarae.
                .

                Comment


                  Re: Panasonic CF-54 Bios Password

                  Originally posted by Vesko356 View Post
                  Should work, check again content of the chip with verification, check the soldering and positioning of the chip at the motherboard, check surrounding area for knock off components and so on...
                  think I am not good at writing.
                  I will try various things

                  Comment


                    Re: Panasonic CF-54 Bios Password

                    Originally posted by lenovo270 View Post
                    think I am not good at writing.
                    I will try various things
                    「sChipContentDifferent」
                    Cannot verify.
                    Give Up

                    Comment


                      Re: Panasonic CF-54 Bios Password

                      Originally posted by Vesko356 View Post
                      Should work, check again content of the chip with verification, check the soldering and positioning of the chip at the motherboard, check surrounding area for knock off components and so on...
                      successfully started
                      Gratitude

                      Comment


                        Re: Panasonic CF-54 Bios Password

                        Originally posted by lenovo270 View Post
                        successfully started
                        Gratitude
                        You're welcome.
                        If you find our efforts helpful, please consider donating an amount of your choice to the forum that needs our help now.
                        Thank you.

                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                        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.
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------
                        All donations to Badcaps are welcome.
                        Become a Badcaps supporter
                        >>>>> click on this link to donate <<<<<
                        Thanks to all supporters.​
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------
                        Doctrina est fructus dulcis, radicis amarae.
                        .

                        Comment


                          Re: Panasonic CF-54 Bios Password

                          Originally posted by Vesko356 View Post
                          >
                          recorded your dump, but when you enter the bios it asks for a password

                          Comment


                            Re: Panasonic CF-54 Bios Password

                            Originally posted by droopy234 View Post
                            recorded your dump, but when you enter the bios it asks for a password
                            Sounds weird, check you didn't program your old dump by mistake. Everything should be fine with my file, I just checked it again.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------
                            All donations to Badcaps are welcome.
                            Become a Badcaps supporter
                            >>>>> click on this link to donate <<<<<
                            Thanks to all supporters.​
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------
                            Doctrina est fructus dulcis, radicis amarae.
                            .

                            Comment


                              Re: Panasonic CF-54 Bios Password

                              Originally posted by Vesko356 View Post
                              Sounds weird, check you didn't program your old dump by mistake. Everything should be fine with my file, I just checked it again.
                              after you wrote, I read the contents of 25lc128 (read1), erased it again and wrote your file, did verification. start the laptop and ask for password again. considered again the contents of the chip, it differs from your file (read2). help me please
                              Attached Files

                              Comment


                                Re: Panasonic CF-54 Bios Password

                                Originally posted by droopy234 View Post
                                after you wrote, I read the contents of 25lc128 (read1), erased it again and wrote your file, did verification. start the laptop and ask for password again. considered again the contents of the chip, it differs from your file (read2). help me please
                                This machine wants to play, but we can play too.
                                >
                                Attached Files
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                All donations to Badcaps are welcome.
                                Become a Badcaps supporter
                                >>>>> click on this link to donate <<<<<
                                Thanks to all supporters.​
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                Doctrina est fructus dulcis, radicis amarae.
                                .

                                Comment


                                  Re: Panasonic CF-54 Bios Password

                                  Originally posted by Vesko356 View Post
                                  This machine wants to play, but we can play too.
                                  >
                                  recorded a dump, it also asks for a password

                                  Comment


                                    Re: Panasonic CF-54 Bios Password

                                    Hello.
                                    I plan to buy in the next few days. The new CF-54
                                    It will probably ask for a password too
                                    i want to know how
                                    If it succeeds, I would like to donate

                                    Comment


                                      Re: Panasonic CF-54 Bios Password

                                      Originally posted by lenovo270 View Post
                                      Hello.
                                      I plan to buy in the next few days. The new CF-54
                                      It will probably ask for a password too
                                      i want to know how
                                      If it succeeds, I would like to donate
                                      With or without a donation, we'll do our best to help, as we've already done for you. The purpose of the donation is to assist the forum in our efforts to maintain it, and specifically this section of it.
                                      There is a sticky thread regarding this matter.
                                      ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                      All donations to Badcaps are welcome.
                                      Become a Badcaps supporter
                                      >>>>> click on this link to donate <<<<<
                                      Thanks to all supporters.​
                                      ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                      Doctrina est fructus dulcis, radicis amarae.
                                      .

                                      Comment


                                        Re: Panasonic CF-54 Bios Password

                                        Originally posted by Vesko356 View Post
                                        This machine wants to play, but we can play too.
                                        >
                                        dear help me, new2 file request a password. I am ready to pay you for the time spent, I urgently need a laptop

                                        Comment


                                          Re: Panasonic CF-54 Bios Password

                                          Payment offers are strictly forbidden here, read the rules! You can donate to support the forum so you can get help again next time you need it, It is possible this section of the forum to be closed because the number of members in it is increasing every day, the volume of uploaded files also, but few people donate.
                                          I would like to take this opportunity to invite all members to consider a donation.
                                          ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                          All donations to Badcaps are welcome.
                                          Become a Badcaps supporter
                                          >>>>> click on this link to donate <<<<<
                                          Thanks to all supporters.​
                                          ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                          Doctrina est fructus dulcis, radicis amarae.
                                          .

                                          Comment

                                          Working...
                                          X