Dell Latitude 7480 Bios Password

[SMDFlea]

Re: Dell Latitude 7480 Bios Password

Hello!

Could you please help with a password reset for DELL 7480:
System number: 8ZB86H2-6FF1

I tried on bios-pw.org but their password doesn't work.

I guess you didn`t take any time to read any of the other posts in this thread.... see post #132

[lapfix]

Re: Dell Latitude 7480 Bios Password

Hello!

Could you please help with a password reset for DELL 7480:
System number: 8ZB86H2-6FF1

I tried on bios-pw.org but their password doesn't work.

Many -6FF1 machines are cracking with -BF97 codes. Simply exchange the suffix on data entry then generate your code.

[knivester]

Re: Dell Latitude 7480 Bios Password

Hello!

Could you please help with a password reset for DELL 7480:
System number: 8ZB86H2-6FF1

I tried on bios-pw.org but their password doesn't work.

[SMDFlea]

Re: Dell Latitude 7480 Bios Password

Thank you! Worked like a charm!! I've looked everywhere and no one said anything about this bug.

You`re welcome

[houtz68]

Re: Dell Latitude 7480 Bios Password

https://www.badcaps.net/forum/showpo...42&postcount=4

3.4. Dell

Dell laptops store the password in EC. However, some generators exist depending on the code suffix.
See: https://beta.bios-pw.org/ .Enter the generated code using a US QWERTY keyboard and press
enter, or press the left control key and press enter ,or press the left control key and press enter enter.
Note: The 6FF1 suffix has a bug,use your service tag with the BF97 suffix instead,Example: 1234ABC-BF97

Thank you! Worked like a charm!! I've looked everywhere and no one said anything about this bug.

[SMDFlea]

Re: Dell Latitude 7480 Bios Password

Hello,
need bios password for Dell Latitude 7480
9JMC2H2-6FF1 is the service tag.

Thank you!

https://www.badcaps.net/forum/showpo...42&postcount=4

3.4. Dell

Dell laptops store the password in EC. However, some generators exist depending on the code suffix.
See: https://beta.bios-pw.org/ .Enter the generated code using a US QWERTY keyboard and press
enter, or press the left control key and press enter ,or press the left control key and press enter enter.
Note: The 6FF1 suffix has a bug,use your service tag with the BF97 suffix instead,Example: 1234ABC-BF97

[houtz68]

Re: Dell Latitude 7480 Bios Password

Hello,
need bios password for Dell Latitude 7480
9JMC2H2-6FF1 is the service tag.

Thank you!

[diegho.maverick]

Re: Dell Latitude 7480 Bios Password

Use an external (US) Keyboard (QWERTY), use shift key for Uppercase Letters, hold left CTRL key and press ENTER key twice.

this makes the difference!! thank you!

[hardware1]

Re: Dell Latitude 7480 Bios Password

Hi! Any one could help on DELL 7480 BIOS PASSWORD
GDSG9H2-E7A8
I tried on bios-pw.org, their password don't work.

Thanks!!

It's should works fine, just follow the Steps.
First Password: zmedD8p[4zd1Nh2z
Second Password: L451G0JqUc1zNsQm

Use an external (US) Keyboard (QWERTY), use shift key for Uppercase Letters, hold left CTRL key and press ENTER key twice.

[diegho.maverick]

Re: Dell Latitude 7480 Bios Password

Hi! Any one could help on DELL 7480 BIOS PASSWORD
GDSG9H2-E7A8
I tried on bios-pw.org, their password don't work.

Thanks!!

[miansh621]

Re: Dell Latitude 7480 Bios Password

Can you please provide me for a bios password?
its : 3XQR6H2-E7A8
Tnx in advance xD

1n2kbbdWUUILrGye
[IkarnRrsLk46Day

[AnoDude]

Re: Dell Latitude 7480 Bios Password

https://beta.bios-pw.org/

Change 6FF1 by BF97.

Can you please provide me for a bios password?
its : 3XQR6H2-E7A8
Tnx in advance xD

[tuxerr]

Re: Dell Latitude 7480 Bios Password

Ok, your laptop has a QWERTY keyboard, but these master passwords are calculated for a US QWERTY keyboard layout.
Both of the master passwords for your laptop include OPEN BRACKET "[" key, which in a US QWERTY keyboard is located AT THE RIGHT OF "P" key, have you had that into account? Give it a try a few times.

Check picture attachment of US QWERTY keyboard and compare.

Thanks AAAC and hoaca388!
Was the keyboard that caused the issue. Worked fine using the key to the right of the P for the right bracket.
Thanks for taking the the time to guide me!

[AAAC]

Re: Dell Latitude 7480 Bios Password

AFAIK 8FC8 is a new suffix, meaning that only new Dell models will use this 8FC8 suffix*; E7A8 suffix is an updated suffix, an update from 6FF1 suffix which was released not too long ago as we know. For E7A8 a downgrade of the BIOS may cause to use 6FF1 suffix.
*I’ve seen models using 8FC8 suffix to use E7A8 suffix instead, probably a firmware bug.

Patching the BIOS may reset the Service Tag, and also the passwords.

[hoaca388]

Re: Dell Latitude 7480 Bios Password

I have ordered a CH341A based programmer and will have a go at it :-).
When updating via a programmer will the current bios admin pw be overwritten and reset to "blank"?

Double check your keyboard layout as AAAC said. If you have a programmer back up your bios and post it here, updating the bios doesn't remove the password but I hope it changes the suffix so a different unlock code can be obtained.

[AAAC]

Re: Dell Latitude 7480 Bios Password

Hi, my tag is J7TBQH2-E7A8, I have tried three different codes the one generated by https://bios-pw.org/ and two codes from a paid service. None is working. Keyboard is qwerty and used ctrl+enter and caps lock for upper cases.
Running out of options :-)
Is there any other options to explore?

Ok, your laptop has a QWERTY keyboard, but these master passwords are calculated for a US QWERTY keyboard layout.
Both of the master passwords for your laptop include OPEN BRACKET "[" key, which in a US QWERTY keyboard is located AT THE RIGHT OF "P" key, have you had that into account? Give it a try a few times.

Check picture attachment of US QWERTY keyboard and compare.

[tuxerr]

Re: Dell Latitude 7480 Bios Password

Update by a programmer.

I have ordered a CH341A based programmer and will have a go at it :-).
When updating via a programmer will the current bios admin pw be overwritten and reset to "blank"?

[hoaca388]

Re: Dell Latitude 7480 Bios Password

Tested to update via dell command update. But there seem to be some issue and the update fails.
When I download the update from dell and run the exe module I get promted for windows admin account which I don't have.

Update by a programmer.

[tuxerr]

Re: Dell Latitude 7480 Bios Password

I wonder if upgrading your bios to the latest version will it change the suffix ? (8FC8 for example).
If it is 8FC8 then it is very possible to unlock through bios file.

Tested to update via dell command update. But there seem to be some issue and the update fails.
When I download the update from dell and run the exe module I get promted for windows admin account which I don't have.

[hoaca388]

Re: Dell Latitude 7480 Bios Password

Hi, my tag is J7TBQH2-E7A8, I have tried three different codes the one generated by https://bios-pw.org/ and two codes from a paid service. None is working. Keyboard is qwerty and used ctrl+enter and caps lock for upper cases.
Running out of options :-)
Is there any other options to explore?

I wonder if upgrading your bios to the latest version will it change the suffix ? (8FC8 for example).
If it is 8FC8 then it is very possible to unlock through bios file.