Dell Latitude 5500 Bios password

[shadowcipher]

Can anyone unlock a Dell Latitude 5500 with an 8FC8 suffix? I need to get this thing working as I have already replaced the LCD and the Hard Drive. Please help? Thanks.

BIOS Password, just for reference. Not a HD password.

[Motherboard Repairs]

Dell Latitude 5500 Bios

Hi

Any 1 can provide clean bios dump for this model or remove current password.

EDC50 LA-G901P
REV 1 0(A00)

[Motherboard Repairs]

Re: Dell Latitude 5500 Bios

Resolved

[OmegaPrime]

Re: Dell Latitude 5500 Bios

can you help me with my passworded bios - its DELL Latitude 5500 with suffix 8FC8.

[Motherboard Repairs]

Re: Dell Latitude 5500 Bios

Dump bios and board number and picture of 8fc8 code

[Motherboard Repairs]

Re: Dell Latitude 5500 Bios

On this motherboard number their should be two bios chips next to each other, can you dump both upload here

[OmegaPrime]

Re: Dell Latitude 5500 Bios

MB : EDC50 LA-G901P Rev:1.0(A00)
CODE : 805BYY2-8FC8
both dumps in archive - BIOS + EC

[Motherboard Repairs]

Re: Dell Latitude 5500 Bios

Try this file

make sure battery disconnected and rtc battery, connect charger only wait few min till boot.

[OmegaPrime]

Re: Dell Latitude 5500 Bios

Still asking for pasword and now fr login password , before patch there wasnt showing security manager like that..

[OmegaPrime]

Re: Dell Latitude 5500 Bios

Anyone else ???

[andrew25]

Re: Latitude 5500 with an 8FC8 suffix?

i also have same problem, did you find solution?

[uvaiz]

Re: Dell Latitude 5500 Bios

anyon pls help me to fix my no display file

la-g901p rev 1.0 (a00)

thanks

[peste]

Re: Dell Latitude 5500 Bios

anyon pls help me to fix my no display file

la-g901p rev 1.0 (a00)

thanks

look for another bios chip on the board ... post its contents too ..

[solnyshok]

Re: Dell Latitude 5500 Bios

hi, I what tools do I need to perform unlock on dell 5500 motherboard? will I need to desolder BIOS chips to dump them and do I need Eeprom flasher? what model would you recommend?

[solnyshok]

Re: Dell Latitude 5500 Bios

Up

[peste]

Re: Dell Latitude 5500 Bios

Up

it depends on how much you will use it, or how much money you have to invest .... some of the most used are ... SPI programmers .. (Svod, TL 866, CH431) .. find more information about he on the internet ..

a video for information ..you can choose another programmer ..

https://www.youtube.com/watch?v=DWWigscuQDY

[solnyshok]

Re: Dell Latitude 5500 Bios

Please help with "Administrative password, System number HNPVL13-8FC8
There is no disk password, so I can boot Windows or Linux. Can I dump BIOS with help of software or do I need flasher?

[Rivbx]

Re: Dell Latitude 5500 Bios

Hello.
Since it is same model, I will not open new thread for this.
Please help me remove Admin Password for this DELL Latitude 5500.
There are 2 chips on the motherboard :
One is 25Q128 and it is the BIOS (main program) and the second is a 25Q64JVIQ WSON 8x6mm and I suppose it contain the passwords and other non volatile information.

I managed to downgrade the 25Q128, from official 1.41 to 1.0 so I can confirm that is indeed the BIOS main program.

I post here the 2 bin files as I managed to de-solder the 25Q64 to read his content with EZP2019+.

Can you please help me remove the password ?
Many thanks.

[Rivbx]

DELL Latitude 5500 Bios Dump Request

Can someone post a dump of a DELL Latitude 5500 main & secondary bios ?

Main is 25Q128 and it is the BIOS (main program) and the second is a 25Q64JVIQ WSON 8x6mm supposed EC ?

Are there any other circuits on this MB (try to disable Admin Password

Attached, the circuits, one near other (with closeup on main) , the motherboard is EDC50 LA-G901P Rev:1.0 (A00).

Many thanks, have a great day.

[peste]

Re: Dell Latitude 5500 Bios

Hello.
Since it is same model, I will not open new thread for this.
Please help me remove Admin Password for this DELL Latitude 5500.
There are 2 chips on the motherboard :
One is 25Q128 and it is the BIOS (main program) and the second is a 25Q64JVIQ WSON 8x6mm and I suppose it contain the passwords and other non volatile information.

I managed to downgrade the 25Q128, from official 1.41 to 1.0 so I can confirm that is indeed the BIOS main program.

I post here the 2 bin files as I managed to de-solder the 25Q64 to read his content with EZP2019+.

Can you please help me remove the password ?
Many thanks.

try..