Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Laptops, Tablets, and Mobile Devices > BIOS Requests ONLY!
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 04-03-2023, 02:53 AM   #221
droopy234
New Member
 
Join Date: Feb 2023
City & State: kur
My Country: rus
I'm a: Knowledge Seeker
Posts: 8
Default Re: Panasonic CF-54 Bios Password

Quote:
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
File Type: rar ori.rar (6.79 MB, 21 views)
droopy234 is offline   Reply With Quote
Old 04-03-2023, 06:49 AM   #222
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by droopy234 View Post
read vvdi prog
>
Attached Files
File Type: zip ori NEW.zip (6.96 MB, 18 views)
__________________
----------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations needed for monthly server fees and maintenance costs, and possible closure of Bios Requests
all donations are welcome,
see the donate button below, 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.
----------------------------------------------------------------------------------------------------------------------------------------------------------



Doctrina est fructus dulcis, radicis amarae.
Vesko356 is online now   Reply With Quote
Old 04-04-2023, 01:09 AM   #223
Gecco
New Member
 
Join Date: Apr 2023
City & State: hh
My Country: germany
I'm a: Knowledge Seeker
Posts: 1
Default 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)
Gecco is offline   Reply With Quote
Old 04-06-2023, 05:20 AM   #224
lenovo270
New Member
 
Join Date: Mar 2023
City & State: tokyo
My Country: japan
I'm a: Knowledge Seeker
Posts: 11
Default Re: Panasonic CF-54 Bios Password

I bought a new CF-54A.
Please help me remove the BIOS password.
thank you
Attached Files
File Type: rar CF-54A.rar (6.44 MB, 8 views)
lenovo270 is offline   Reply With Quote
Old 04-06-2023, 05:33 AM   #225
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: Panasonic CF-54 Bios Password

Quote:
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
File Type: zip CF-54A NEW.zip (6.59 MB, 8 views)
Vesko356 is online now   Reply With Quote
Old 04-06-2023, 06:49 AM   #226
lenovo270
New Member
 
Join Date: Mar 2023
City & State: tokyo
My Country: japan
I'm a: Knowledge Seeker
Posts: 11
Default Re: Panasonic CF-54 Bios Password

the screen turned black
lenovo270 is offline   Reply With Quote
Old 04-06-2023, 07:04 AM   #227
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: Panasonic CF-54 Bios Password

Quote:
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...
Vesko356 is online now   Reply With Quote
Old 04-06-2023, 07:54 AM   #228
lenovo270
New Member
 
Join Date: Mar 2023
City & State: tokyo
My Country: japan
I'm a: Knowledge Seeker
Posts: 11
Default Re: Panasonic CF-54 Bios Password

Quote:
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
lenovo270 is offline   Reply With Quote
Old 04-06-2023, 09:17 PM   #229
lenovo270
New Member
 
Join Date: Mar 2023
City & State: tokyo
My Country: japan
I'm a: Knowledge Seeker
Posts: 11
Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by lenovo270 View Post
think I am not good at writing.
I will try various things
「sChipContentDifferent」
Cannot verify.
Give Up
lenovo270 is offline   Reply With Quote
Old 04-06-2023, 09:53 PM   #230
lenovo270
New Member
 
Join Date: Mar 2023
City & State: tokyo
My Country: japan
I'm a: Knowledge Seeker
Posts: 11
Default Re: Panasonic CF-54 Bios Password

Quote:
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
lenovo270 is offline   Reply With Quote
Old 04-07-2023, 12:23 AM   #231
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: Panasonic CF-54 Bios Password

Quote:
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.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Vesko356 is online now   Reply With Quote
Old 04-08-2023, 02:50 AM   #232
droopy234
New Member
 
Join Date: Feb 2023
City & State: kur
My Country: rus
I'm a: Knowledge Seeker
Posts: 8
Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by Vesko356 View Post
>
recorded your dump, but when you enter the bios it asks for a password
droopy234 is offline   Reply With Quote
Old 04-08-2023, 03:12 AM   #233
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: Panasonic CF-54 Bios Password

Quote:
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.
Vesko356 is online now   Reply With Quote
Old 04-08-2023, 04:18 AM   #234
droopy234
New Member
 
Join Date: Feb 2023
City & State: kur
My Country: rus
I'm a: Knowledge Seeker
Posts: 8
Default Re: Panasonic CF-54 Bios Password

Quote:
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
File Type: rar read1.rar (6.58 MB, 4 views)
File Type: rar read2.rar (6.79 MB, 4 views)
droopy234 is offline   Reply With Quote
Old 04-08-2023, 05:16 AM   #235
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: Panasonic CF-54 Bios Password

Quote:
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
File Type: zip ori NEW2.zip (6.90 MB, 11 views)
Vesko356 is online now   Reply With Quote
Old 04-08-2023, 05:39 AM   #236
droopy234
New Member
 
Join Date: Feb 2023
City & State: kur
My Country: rus
I'm a: Knowledge Seeker
Posts: 8
Default Re: Panasonic CF-54 Bios Password

Quote:
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
droopy234 is offline   Reply With Quote
Old 04-09-2023, 02:52 AM   #237
lenovo270
New Member
 
Join Date: Mar 2023
City & State: tokyo
My Country: japan
I'm a: Knowledge Seeker
Posts: 11
Default 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
lenovo270 is offline   Reply With Quote
Old 04-09-2023, 03:14 AM   #238
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: Panasonic CF-54 Bios Password

Quote:
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.
Vesko356 is online now   Reply With Quote
Old 04-10-2023, 12:02 AM   #239
droopy234
New Member
 
Join Date: Feb 2023
City & State: kur
My Country: rus
I'm a: Knowledge Seeker
Posts: 8
Default Re: Panasonic CF-54 Bios Password

Quote:
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
droopy234 is offline   Reply With Quote
Old 04-10-2023, 12:45 AM   #240
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default 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.
Vesko356 is online now   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums 2003 - 2023
Powered by vBulletin ®
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 08:27 AM.
Did you find this forum helpful?