Panasonic CF-54 Bios Password

[Vesko356]

please help me remove the bios pass, thanks in advance
CF-54H2231TG
S-n:9ITCC85730

Here you are

[splus11]

Please unlock my CF-54 2.rar

[SMDFlea]

You have already been sent a PM with the rules.You MUST post the serial number with every bios request.If the serial number is not available,say so.

https://www.badcaps.net/forum/troubl...55#post3207155

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[splus11]

CF-54C3566MG
Serial 5JTCA24854

[minhdigital]

CF-54C3566MG
Serial 5JTCA24854

Send to you, try

[splus11]

Thank you for your help, my computer is unlocked

[Tom0404]

Hello,

I have a PANASONIC CF-54 and I need to remove the BIOS password , the issue is that Windows cannot stat as the password on Boot is requested .
CF-54EY147TG
SN: 9ITCC79929.
I have already tried removing the CMOS battery but it made no difference.
Any advise is much appreciated.

Many thanks in advance.

[peste]

Hello,

I have a PANASONIC CF-54 and I need to remove the BIOS password , the issue is that Windows cannot stat as the password on Boot is requested .
CF-54EY147TG
SN: 9ITCC79929.
I have already tried removing the CMOS battery but it made no difference.
Any advise is much appreciated.

Many thanks in advance.

you need an SPI programmer, read the bios chip and put the content of the chip here... a video for example...
https://www.youtube.com/watch?v=DWWigscuQDY

[Tom0404]

Thanks for your answer, I will purchase the tool to read the chip and come back once I have the content.

[Ionut Cristian]

Hello,
I have a Panasonic CF-54 and i need to change the serial number because the old one has video problems. I tried cloning the BIOS from original CF-54 to put on the one i need but after doing that the serial number of the second CF-54 remains the same.
The serial number is stored somewhere else besides BIOS?
This are the data from original CF-54
CF-54AU410T4
SN: 9BTCC08237

Can someone help me?
Thank you very much!

[SMDFlea]

Can`t help unless you post your backup

[Ionut Cristian]

This is the backup of the original MK54. If you need the backup of the new MK I can uplode too. Thank you!

[chelnov]

Hello to all !!!
After i reset bios to defaults now at access level i have User
How to change to access level supervisor?because all options are with grey and i cant boot any more
My is cf54 mk2

[SMDFlea]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

[bykanovm]

Helps remove BIOS password
CF-54C0481CM
6CTSA58083

I would be glad if they told me exactly how the password is removed. I have several of these laptops with passwords, we help and give them to the military. But I would not like to ask here to remove the password from everyone, but to do it myself. Can you tell me on what principle the password is deleted. Thank you

[peste]

Helps remove BIOS password
CF-54C0481CM
6CTSA58083

I would be glad if they told me exactly how the password is removed. I have several of these laptops with passwords, we help and give them to the military. But I would not like to ask here to remove the password from everyone, but to do it myself. Can you tell me on what principle the password is deleted. Thank you

enter in the HxD program (which you can find for free) a bios with the password from this thread and the same bios whose password has been deleted, and compare them.. you will figure it out for yourself.. don't forget to make a copy in the bios of the laptop...

[bykanovm]

I did just that, and I also unlocked BIOS more than once, for example on the CF-53 model. But the meanings are always in different places. And another question: How to distinguish between MK versions?

[peste]

I did just that, and I also unlocked BIOS more than once, for example on the CF-53 model. But the meanings are always in different places. And another question: How to distinguish between MK versions?

you weren't careful enough... try again... it's not a big deal...

[bykanovm]

Now I'm figuring it out. As I understand it, it is necessary to replace the 00 values after AMITSESetup. In some bios this happens once, in some 2 times. ALSO, the AMITSESetup register itself comes across a different number of times. Changed my bios. I'll test it now.
Разобрался. Пароль снят !

[rapitor]

Hi
I have issue with CF-54 MK2, it ask about pass, but trick with pass after AMISETUP not work (there are only empty bytes). Maybe someone have
another solution?

Model : CF-54DP145VM
SN : 8KTTC85369

[hoaca388]

Hi
I have issue with CF-54 MK2, it ask about pass, but trick with pass after AMISETUP not work (there are only empty bytes). Maybe someone have
another solution?

Model : CF-54DP145VM
SN : 8KTTC85369

Please fedback

[rapitor]

Works! Thanks!

[obsolete]

Ive got a cf-54 as well with a bios lock. Serial: 9CTTC23853, Model: CF-54J5886VM
attached is the bios dump
if anyone could help it would be appreciated.


I found this but cannot be arsed to decipher it

5B A1 B6 38 11 D1 6C C7 C7 05 22 E5 7D F3 D8 EA 33 22 8E B6 E9 58 44 41 9F 8B FA 8E 55 01 B0 90 0B 5C 66 66 C1 FC 1C 91 77 0C D2 CB 2D 50 88 9D E3 BE 3E 5C 99 3B F4 D1 4F 71 AA 8A 05 F8 60 10