Panasonic CF-51 BIOS Password

[gius0161]

Hi everyone

I've a Panasonic CF-51 MK2 with bios lock. With a nano bios programmer, i've read the bios.bin chip (SST 49LF008A) file (phoenix bios).

I've opened it with HxD but now i don't know where the password is located.

Can anyone help me?

Thanks

[Maxpower3]

Re: Panasonic CF-51 BIOS Password

post your file

[gius0161]

Re: Panasonic CF-51 BIOS Password

post your file

You're right, sorry i've forgot it

[gius0161]

Re: Panasonic CF-51 BIOS Password

up

[evserv]

Re: Panasonic CF-51 BIOS Password

you need to consider the complete BIOS as a programmer and upload it here

[gius0161]

Re: Panasonic CF-51 BIOS Password

you need to consider the complete BIOS as a programmer and upload it here

I didn't quite understand what to do

I just know that there is nothing about this laptop on the web, drivers or other bios versions

the only thing I could do is unsolder the BIOS chip and read it

[gius0161]

Re: Panasonic CF-51 BIOS Password

up

[evserv]

Re: Panasonic CF-51 BIOS Password

I

the only thing I could do is unsolder the BIOS chip and read it

do this and post the full dump here

[peste]

Re: Panasonic CF-51 BIOS Password

up

see if you still have a bios chip on the motherboard, check on both sides, post the content.

[gius0161]

Re: Panasonic CF-51 BIOS Password

do this and post the full dump here

i've already do this, i've read the chip SST 49LF008A.
Is there another chip that i need to read? (D3533 5948 ? edit: tried but it's not a 2nd bios chip)

photos attached

see if you still have a bios chip on the motherboard, check on both sides, post the content.

[gius0161]

Re: Panasonic CF-51 BIOS Password

this is another ic near the ram. i think here is the password. But i've tried to set all FF and doesn't work. Ask again bios password

[gius0161]

Re: Panasonic CF-51 BIOS Password

it's a Microchip IC, not winbond. sorry

you can see it here -> IC32

[peste]

Re: Panasonic CF-51 BIOS Password

it's a Microchip IC, not winbond. sorry

you can see it here -> IC32

look at the other side of the motherboard, maybe you have a bios chip there..or take a good picture and post it ..

[gius0161]

Re: Panasonic CF-51 BIOS Password

look at the other side of the motherboard, maybe you have a bios chip there..or take a good picture and post it ..

I hope they go well..

there is another EPROM near USB port, but I don't think the password can be saved there

[gius0161]

Re: Panasonic CF-51 BIOS Password

Up

[gius0161]

Re: Panasonic CF-51 BIOS Password

up

[gius0161]

Re: Panasonic CF-51 BIOS Password

up

[gzljw]

Re: Panasonic CF-51 BIOS Password

I also have a cf-51 with a BIOS password. Please give me a BIOS without a password

[peste]

Re: Panasonic CF-51 BIOS Password

I also have a cf-51 with a BIOS password. Please give me a BIOS without a password

post the backup of the bios

[gius0161]

Re: Panasonic CF-51 BIOS Password

post the backup of the bios

at post #1 and #11 you can find the download .zip of backup

there are two chips that i think it's linked.
but also if i erase the second one, it's still ask for a password