Dell Latitude 5520 Bios Password unlock

[lapfix]

Can You help to remove admin password from Dell Latitude 5520 ?
Regards

Edit: service tag FM19X93

Sorry my mistake

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.Good luck.

[hoaca388]

VVV

[escs]

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.Good luck.

Its working. THX

[xtremdremz]

Help to unlock admin bios PW and how on 5520 Service Tag H3SM9N3

[farouk_1994]

Help to unlock admin bios PW and how on 5520 Service Tag H3SM9N3

Post your dump file

[levi's]

Hi there !
Would like to ask if you could unlock this hp latitude 5520 service code is HRBGCL3-8FC8 bought this but cant reinstall the hard drive on it as it has an admin password in the bios if you could help I would appreciate it

[snork]

Hi there !
Would like to ask if you could unlock this hp latitude 5520 service code is HRBGCL3-8FC8 bought this but cant reinstall the hard drive on it as it has an admin password in the bios if you could help I would appreciate it

Upload bios dump

[levi's]

Upload bios dump

how do i get that file ?

[snork]

how do i get that file ?

You can use CH341A, it is cheapest programmer to use.

Read this https://www.badcaps.net/forum/troubl...rces-and-tools

[ctebke]

Hello friends. I need help with Dell Latitude 5520 Bios Password unlock

[hoaca388]

Hello friends. I need help with Dell Latitude 5520 Bios Password unlock

Service tag number . This is rules of forums.

[ctebke]

Hello friends. I need help with Dell Latitude 5520 Bios Password unlock

Sorry, Service Tag BTT0W93

[shiyab]

Hello friends. I need help with Dell Latitude 5520 Bios Password unlock

hi unlock try

[ctebke]

hi unlock try

That's it. Thanks a lot ! ! !

[wissemnouri]

Hello friends I have dell latitude 5520 bios password with 8fc8 suffix any friend can remove locked bios attached service tag is : 9PPJ2B3
Thanks

[SMDFlea]

thread merged.

[rex98]

Hello friends I have dell latitude 5520 bios password with 8fc8 suffix any friend can remove locked bios attached service tag is : 9PPJ2B3
Thanks

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.

[wissemnouri]

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.

Thanks so much for the help! Really appreciate it, it works as expected.

[mily.gawel]

Can someone build it for me ? I stole this batch from another laptop because in my laptop is completely damaged ? S/N 8X3NPG3

I try some bin from this topic but no power. With my dump laptop turn on but always run LCD test and turn off. Thanks for help

[hoaca388]

Can someone build it for me ? I stole this batch from another laptop because in my laptop is completely damaged ? S/N 8X3NPG3

I try some bin from this topic but no power. With my dump laptop turn on but always run LCD test and turn off. Thanks for help

Latitude 5520

[SteveCore]

Hello,can somebody remove my BIOS password? Service Tag: CYZKSG3

I tried 00FDAA / 00FCAA and 4000 lines hex "removal" with no luck (just black screen then off)

Thanks.