Announcement

Collapse
No announcement yet.

Panasonic touchbook cf-53 mk2/mk4

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

  • lex00
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by rioreno View Post
    this...CF53W-4
    and goodluck
    Thank you very much!!!
    It work

    Leave a comment:


  • rioreno
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by lex00 View Post
    @rioreno Hello!
    Can you help me with this CF-53 MK4 bios?
    this...CF53W-4
    and goodluck
    Attached Files

    Leave a comment:


  • lex00
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    @rioreno Hello!
    Can you help me with this CF-53 MK4 bios?
    Attached Files
    Last edited by lex00; 08-24-2020, 09:27 PM.

    Leave a comment:


  • Repdata
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    @rioreno

    thank you you are the best

    Leave a comment:


  • rioreno
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by Repdata View Post
    hi
    i have a panasonic cf-53 i cant find dump file for it and no idea how to remove the password if any one can help .....thanks
    try this... cf53-mk1
    goodluck
    Attached Files

    Leave a comment:


  • Repdata
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by rioreno View Post
    Try this...

    hi
    i have a panasonic cf-53 i cant find dump file for it and no idea how to remove the password if any one can help .....thanks
    Attached Files

    Leave a comment:


  • RethoricalCheese
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    You can dump part of the bios like that but it is useless on this model. Password is both obfuscated and encrypted. You can't write back modified file using software tools because bios region is write protected.

    Leave a comment:


  • fluxor
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Thanks for the responses and please pardon my semi-hijack of the thread, but do any of you know a way to dump the bios and reprogram from linux or windows without removing the chip ?

    Leave a comment:


  • RethoricalCheese
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Hex Editor Neo on windows, hexedit on linux.

    Leave a comment:


  • lex00
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by fluxor View Post
    What do you folks use for hex editing the bios ?
    http://www.x-ways.net/winhex/index-m.html

    Leave a comment:


  • fluxor
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    What do you folks use for hex editing the bios ?

    Leave a comment:


  • lex00
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by fluxor View Post
    That is correct, it also has the serial of another machine displayed on it as well in the bios. But I'm currently away from home without access to the machine or tools to remove the chip again. I will post the bios when I have access if you'd be willing to clear that section out . Thanks
    DMI block with serial at A80000 adress in bios.

    Leave a comment:


  • fluxor
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by RethoricalCheese View Post
    You mean from pressing power button to displaying a logo takes time? Cleaning ME region should fix that.
    That is correct, it also has the serial of another machine displayed on it as well in the bios. But I'm currently away from home without access to the machine or tools to remove the chip again. I will post the bios when I have access if you'd be willing to clear that section out . Thanks

    Leave a comment:


  • lex00
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by rioreno View Post
    try this.. CF53-MK3
    goodluck and please confirm
    Thank you! It's work!

    Leave a comment:


  • rioreno
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by lex00 View Post
    Hi!
    Help me please with CF-53 MK3 bios lock.
    try this.. CF53-MK3
    goodluck and please confirm
    Attached Files

    Leave a comment:


  • lex00
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by rioreno View Post
    try.. and goodluck
    Hi!
    Help me please with CF-53 MK3 bios lock.
    Attached Files

    Leave a comment:


  • RethoricalCheese
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    You mean from pressing power button to displaying a logo takes time? Cleaning ME region should fix that.

    Leave a comment:


  • fluxor
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Rioreno, I foolishly jumped the gun, The machine does boot and the bios seems open, but there is a slight pause when it powers up. I think it may be doomed to just be that way.

    Leave a comment:


  • rioreno
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Originally posted by RethoricalCheese View Post
    Well, it works but might have issues. Like slow boot, wrong serial numbers and other data or some other errors. So it is always better to upload dumps from all machines and patch them separately.

    If you still have the backup, just upload it.
    agree with @RethoricalCheese..

    if you have another device with passwprdbios or faulty bios, BETTER upload your backup here..
    someone will help you , but you must be patience...

    FYI : i have another case with same type CF53-4, with password not only at store at NVRAMs.. check this..

    https://www.badcaps.net/forum/showpo...80&postcount=4

    Leave a comment:


  • RethoricalCheese
    replied
    Re: Panasonic touchbook cf-53 mk2/mk4

    Well, it works but might have issues. Like slow boot, wrong serial numbers and other data or some other errors. So it is always better to upload dumps from all machines and patch them separately.

    If you still have the backup, just upload it.

    Leave a comment:

Working...
X