Panasonic CF-54 Bios Password

**SMDFlea** · 10-25-2023, 05:39 AM

Re: Panasonic CF-54 Bios Password

Originally posted by freeflight

I got it. Looking through other bios dumps in this thread, I saw that the mac address is often found here 0x1000 and here 0x2000.
I copied these lines of code from the backup bios and it didn't change anything

. Then I realized that the problem was probably with the Windows system. It had somehow memorized the Mac's address and didn't change it. After reinstalling Windows, the problem was solved, and the Mac address changed to the one in the original bios.

Changing only the MAC address bytes sometimes does not work, you have to copy the whole Gbe region. It can be extracted as-is with UEFITool, it shows the start address and file length in the info column on the right side.

**freeflight** · 10-25-2023, 06:13 AM

Re: Panasonic CF-54 Bios Password

Thank you for the information

**imran421** · 10-28-2023, 10:08 PM

Re: Panasonic CF-54 Bios Password

Originally posted by hoaca388

You must resolve the issue of hardware damage that arises.

was able to fix the hardware issue. Change the screen and it worked. Thanks for the help.
I also try to remove the bios passward for another laptop. Any one, please confirm if the bios password is remove. Attaching both bins.
Thanks

Attached Files

if you find these attachements useful please consider making a small donation to the site

**SMDFlea** · 10-29-2023, 01:39 AM

Re: Panasonic CF-54 Bios Password

Originally posted by imran421

was able to fix the hardware issue. Change the screen and it worked. Thanks for the help.
I also try to remove the bios passward for another laptop. Any one, please confirm if the bios password is remove. Attaching both bins.
Thanks

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

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 )

.

**imran421** · 10-29-2023, 08:01 AM

Re: Panasonic CF-54 Bios Password

Originally posted by SMDFlea

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

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 )

.

Picture attached for serial number.
Thanks

Attached Files

if you find these attachements useful please consider making a small donation to the site

**kocka104** · 11-06-2023, 05:31 PM

Re: Panasonic CF-54 Bios Password

Anyone has a bios dump for cf-54mk1?
model number is CF-54cy003ee
serial number 6atca40941

someone tried to remove password and they messed original dump.

**volinakis** · 11-06-2023, 06:36 PM

Re: Panasonic CF-54 Bios Password

Originally posted by imran421

was able to fix the hardware issue. Change the screen and it worked. Thanks for the help.
I also try to remove the bios passward for another laptop. Any one, please confirm if the bios password is remove. Attaching both bins.
Thanks

nope, you missed a spot

Attached Files

if you find these attachements useful please consider making a small donation to the site

bios2_nopass.bin.zip (7.99 MB, 10 views)

**imran421** · 11-06-2023, 10:29 PM

Re: Panasonic CF-54 Bios Password

Thanks for the reply. I was able to remove it myself

**kocka104** · 11-12-2023, 01:14 PM

Re: Panasonic CF-54 Bios Password

can someone help me to remove password? from cf-54mk1?

Attached Files

if you find these attachements useful please consider making a small donation to the site

CF-54CY003EE [Not].rar (6.40 MB, 13 views)

**volinakis** · 11-12-2023, 03:02 PM

Re: Panasonic CF-54 Bios Password

Originally posted by kocka104

can someone help me to remove password? from cf-54mk1?

serial number?

**kocka104** · 11-12-2023, 03:34 PM

Re: Panasonic CF-54 Bios Password

sorry, forget it, I mentioned earlier above
model number is CF-54cy003ee
serial number 6atca40941

**volinakis** · 11-12-2023, 04:56 PM

Re: Panasonic CF-54 Bios Password

Originally posted by kocka104

sorry, forget it, I mentioned earlier above
model number is CF-54cy003ee
serial number 6atca40941

upload original bios, not your attempt to clear password.

**kocka104** · 11-13-2023, 12:45 PM

Re: Panasonic CF-54 Bios Password

Unfortunatelly this is my only file what I have. I got laptop without bios file. I asked earlier If someone has a correct file but did not get answer. Managed to purchase a file online but it is password protected. This is the only file that boot the laptop. Any help would be appriciated

**flooodi** · 11-14-2023, 08:52 AM

Re: Panasonic CF-54 Bios Password

Hello,
I have a Panasonic CF-54BY009TG with password. There is only one area after "AMITSESetup" to clear but it didn't clear the password. Can you help me?
Serial number is 7CTCA19400.
Thank you!

Attached Files

if you find these attachements useful please consider making a small donation to the site

CF-54BY009TG.rar (13.55 MB, 21 views)

**hoaca388** · 11-14-2023, 10:18 AM

Re: Panasonic CF-54 Bios Password

Originally posted by flooodi

hello,
i have a panasonic cf-54by009tg with password. There is only one area after "amitsesetup" to clear but it didn't clear the password. Can you help me?
Serial number is 7ctca19400.
Thank you!

wwwwww

Attached Files

if you find these attachements useful please consider making a small donation to the site

25128.rar (6.77 MB, 15 views)

**hoaca388** · 11-14-2023, 10:24 AM

Re: Panasonic CF-54 Bios Password

Originally posted by kocka104

unfortunatelly this is my only file what i have. I got laptop without bios file. I asked earlier if someone has a correct file but did not get answer. Managed to purchase a file online but it is password protected. This is the only file that boot the laptop. Any help would be appriciated

wwwwwww

Attached Files

if you find these attachements useful please consider making a small donation to the site

CF-54CY003EE [Not].rar (6.40 MB, 9 views)

**kocka104** · 11-14-2023, 01:41 PM

Re: Panasonic CF-54 Bios Password

keep getting checksum error after verifying. Only power light flashes and does not boot

**qayyum786** · 11-14-2023, 02:19 PM

Re: Panasonic CF-54 Bios Password

Originally posted by kocka104

keep getting checksum error after verifying. Only power light flashes and does not boot

once more

Attached Files

if you find these attachements useful please consider making a small donation to the site

25128_UNLOCKED.rar (6.74 MB, 14 views)

**flooodi** · 11-15-2023, 01:46 AM

Re: Panasonic CF-54 Bios Password

Originally posted by hoaca388

wwwwww

Thank you for your answser hoaca388!
Tested but I still have bios password active.
Best Regards!

**flooodi** · 11-15-2023, 03:18 AM

Re: Panasonic CF-54 Bios Password

This solution worked for me.
Thank you!

Attached Files

if you find these attachements useful please consider making a small donation to the site

Clear OK.rar (6.78 MB, 18 views)

Panasonic CF-54 Bios Password

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Related Topics