Panasonic CF-54 Bios Password
Panasonic Toughbook CF-54 mk1
Bios = 16 Mb
i need a clean bios plz
Bios = 16 Mb
i need a clean bios plz
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Re: Panasonic CF-54 Bios Password
Problem fixed -
Re: Panasonic CF-54 Bios Password
thanks broComment
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Re: Panasonic CF-54 Bios Password
Hi guy kindly help me out on how it was used. urgent thanks.Comment
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Re: Panasonic CF-54 Bios Password
So how does posting 3 times in 10 minutes help?
Make a dump of your bios, clear out AMITSESetup sections and write it back.Comment
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Re: Panasonic CF-54 Bios Password
Am sorry if my post look much can you please help me with the procedure of how to make a dumb of my bios
Thanks.
Hi my Toughbook CF-54 has a bios lock but I forgot what it was mm
the serial number is CF-54AY006ZZ kindly help me out on the unlocking.
Thanks.Last edited by SMDFlea; 04-03-2023, 09:21 AM.Comment
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Re: Panasonic CF-54 Bios Password
Good day ,
Could someone please remove the bios password from my bios dump or supply me with the password , and also maybe teach me how to do it ? i have tried using a hex editor and changing the Amitsetup directory which contains the encrypted password with no success.
Kind regardsLast edited by SMDFlea; 04-03-2023, 09:34 AM.Comment
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Re: Panasonic CF-54 Bios Password
Thank you for the effort , i get an error "43 - error: problem erasing flash" , did i do something wrong , how can i fix this ?Comment
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Re: Panasonic CF-54 Bios Password
i am not sure how to give explained to you... because i always t to desoldering chip instead using afuwin,,,,
just check how to flash using afuwin fromm this thread...
https://gist.github.com/en4rab/55088...omment-3276663Comment
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Re: Panasonic CF-54 Bios Password
Thank you for your assistance , seems as if it is locked , i updated the bios recently and might be the cause. Could you please share how you edited the rom ?Comment
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Panasonic CF-54 Bios Password
Could someone please decrypt my bios password from my bios dump ? I cannot flash to the bios chip as it does not allow me to.
Panasonic CF-54D3961T2
Kind regardsLast edited by SMDFlea; 04-03-2023, 09:34 AM.Comment
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Re: Panasonic CF-54 Bios Password
I have attached the full backup , here is the password hex as well from the AMITSetup:
5B 86 B6 FF 11 89 6C B0 C7 2B 22 81 7D A4 D8 70
33 AE 8E 4E E9 F7 44 74 9F DE FA 5C 55 D3 B0 71
0B 29 66 02 C1 B9 1C B6 77 16 D2 A9 2D 3D 88 D0
E3 63 3E F7 99 8A F4 1D 4F B1 AA 44 05 D8 60 6B
Let me know if i can add any more info.Last edited by SMDFlea; 04-03-2023, 09:34 AM.Comment
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Re: Panasonic CF-54 Bios Password
Hi,
I have a Panasonic toughbook CF-54, I need to remove BIOS password. I have just read the MX25L12873f. Can someone remove password please ?
Thanks
Best regardsComment
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Re: Panasonic CF-54 Bios Password
I have a Panasonic toughbook CF-54, I need to remove BIOS password
I tried to flash with the bin that ( rioreno ) posted:TOUGHBOOKCF54_UNLOCK.rar (6.40 MB) but it don't work
Can someone remove password ?
I have read the MX25L12873f on my laptop .
THANKSComment
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Hello
I removed the BIOS password thanks to the help of one of the friends of this forum.
https://www.badcaps.net/forum/troubl...61#post3637661
The batch from which the password was removed works correctly but... after some time, the BIOS password is set again, I reprogrammed the batch with the removed password, it's ok, there is no password, I set my password, ok, I can enter the BIOS with my password but... -
Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.
I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello Hello,
I have been browsing the site and gotten so much useful info from here, including extremely helpful boardviews and several other very useful types of information. I am very grateful to this community, as I have actually eeked out a living from buying salvage PC's & Macbooks and repairing them. So, thank you all in advance!
I have searched and found some useful information regarding my issue, but my case is a bit different than the info I'm finding. But if anyone here can give me any useful advice, it would be highly appreciated.
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Hello,
I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).
But today it's not accepting my password. I'm %100 sure i'm entering the correct password.
I'm trying to reset my bios without success.
I tried :
-I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries...
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