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Old 02-02-2023, 11:59 AM   #201
bpoindex
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Default Re: Panasonic CF-54 Bios Password

So not booting with copied w/changed sn. Is this result of me area not cleared? If so, please tell me that process. Thank you.
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Old 02-03-2023, 04:06 PM   #202
bpoindex
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Default Panasonic CF-54 MK3 Bios Password

After copying another similar machine BIOS, I was wrong about not booting-simply had forgotten to replace memory. Even though I searched/replaced serial number, the donor BIOS machine serial number showed up. Additionally, the ME Firmware was not present. When I tried to run the batch file to write ME Firmware, it would fail. I fiddled with batch file to bypass checks with no sucess and I also ran update exe from cmd. Maybe with more time, could get this to take but I went back to the PW removed BIOS provided to me by @peste. Same as before:

"Have tried again the L25 BIOS update, same behaviour with stopping at update screen.

These two updates worked:
-Embedded Controller V3.00L13 to V3.00L14
-ME Firmware 11.8.60.3561 to 11.8.82.3838

Also, I notice under Panasonic PC Setting Utility / PC Information Viewer / Setup:
...
BIOS V3.00L17
BIOS Configuration 0014-FFFF-00D5
Sample ID < Do not see this line on similar machine
Embedded Controller V3.00L14
..."

I'd appreciate any suggestions to correct the L25 update issue. Thanks again.
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Old 02-08-2023, 12:28 AM   #203
thaochua1982
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Default Re: Panasonic CF-54 Bios Password

i have a cf-54 i5 7300 with password in bios
can someone help me to remove password?
thanks alot
cf-54pass.rar

Last edited by thaochua1982; 02-08-2023 at 12:30 AM..
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Old 02-08-2023, 12:40 AM   #204
peste
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Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by thaochua1982 View Post
i have a cf-54 i5 7300 with password in bios
can someone help me to remove password?
thanks alot
Attachment 288815
try..
Attached Files
File Type: rar cf-54pass.new.rar (7.19 MB, 10 views)
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Old 02-08-2023, 12:40 AM   #205
thaochua1982
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Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by peste View Post
try..
thanks alot,i will try it
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Old 02-08-2023, 01:13 AM   #206
thaochua1982
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Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by peste View Post
try..
it worked.thanks alot
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Old 02-13-2023, 11:26 AM   #207
mi6oki
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Default Re: Panasonic CF-54 Bios Password

Hello,
I have a CF-54 and I don't know what information is required to reset the BIOS password?
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Old 02-16-2023, 03:14 AM   #208
alihomee
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Default Re: Panasonic CF-54 Bios Password

need to remove password ori file is attached
Attached Files
File Type: rar pass.rar (6.42 MB, 5 views)
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Old 02-16-2023, 03:27 AM   #209
peste
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Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by alihomee View Post
need to remove password ori file is attached
try..
Attached Files
File Type: rar pass.new.rar (6.42 MB, 12 views)
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Old 02-17-2023, 12:38 AM   #210
alihomee
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Default Re: Panasonic CF-54 Bios Password

Quote:
Originally Posted by peste View Post
try..
it works perfectly.............................u are champ
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Old 03-05-2023, 12:03 AM   #211
Sebi123
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Default Re: Panasonic CF-54 Bios Password

Hello Guys,

i have a Toughbook CF-54 Model No. CF54CY004EG and Serial No. 6ATCa41920..

After a "load setup defaults" in bios, the toughbook surprises me with a bios password, which was not used before. Unfortunately the setup defaults switch my boot devices, so I can boot only via USB Stick. For this reason I can dump bios via freedos programm only. I tried some afudos vesions without success. Flashrom asks for the right Flash-Chip, have no clue how to find this out.

I read this hole thread and the "how to" thead carefully.

My question is:

How can i dump the bios?

Thank you!

Greets. Sebi





I read all the bios stuff ca
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