Dell Latitude 5420 Bios Password 8FC8

[Dan2646]

Is this related to operating system.because i havent tempered with the ssd card the whole process

[qayyum786]

check in bios setup
are you able to see hdd (m.2/ssd/nvme) in bios
if yes than chk bios setting boot sequnce/secureboot/uefi
if you cannot see storage in bios setup than possible it could be a bios issue

[Dan2646]

In the boot configuration settings i only have one option(uefi https boot place holder)

[qayyum786]

on first page { overview }

[Dan2646]

What about it

[Dan2646]

ANYONE ELSE CAN HELP.my dell 5420 had a locked bios passcode.my original dump was corrupted.i flashed with the following file and icould access the bios setup very well except that theres no nvme detection.the laptop has got a new service tag after flashing the bios..bord model GDF40LA-K491P REV 2.0.anyone can help me with a full working bios file

[qayyum786]

ANYONE ELSE CAN HELP.my dell 5420 had a locked bios passcode.my original dump was corrupted.i flashed with the following file and icould access the bios setup very well except that theres no nvme detection.the laptop has got a new service tag after flashing the bios..bord model GDF40LA-K491P REV 2.0.anyone can help me with a full working bios file

did you write this file from post 528 you posted and what is the status ?

[Dan2646]

i got the file from https://*****/***** HAVE ATTACHED PICS OF MY PC NOW AFTER FILE

[Vesko356]

Do NOT post in all caps.
Do NOT post external links!

[rex98]

i got the file from https://*****/***** HAVE ATTACHED PICS OF MY PC NOW AFTER FILE

try. in first boot put Service tag.

[Dan2646]

the file okay but cant write service tag to goes to automatic repai before i write tag

[qayyum786]

Here i build a new bios for you now everything should be ok
add your laptop service tag manually from bios setup

[mesta83]

Hi got this latitude 5420 ST: 8Q9C3D3 board 2FM7C if anyone can unlock it for me pls

[hoaca388]

Hi got this latitude 5420 ST: 8Q9C3D3 board 2FM7C if anyone can unlock it for me pls

Unlocked

[Dan2646]

Thanks team all worked well.unlocked dell running smoothly.qayyum thanks

[Naate420]

Hello, I've recently purchased a Dell Latitude 5420 (Model code:p137g) and the previous owner has an admin password set locking me out of the Bios and effectively out of the laptop altogether. Is anyone able to help as haven't had much success searching the net for answers. Thanks.

[Vesko356]

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules.
• Provide a BIOS/EC dump if possible

BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...tools?t=103526

[javier fajardo]

Hello, can you please help me delete the password on my Dell Latitude 5420 laptop, thank you.
service tag : 687M1J3
SUFFIX : 8FC8

[qayyum786]

try

[javier fajardo]

try

THANK YOU VERY MUCH, IT WORKED PERFECTLY

[Vesko356]

Do NOT post in all caps please!

[PycLaH]

Good evening Hackers


Please ..... can anyone help me to remove BIOS password.

DELL Latitude 5420 0M51J7/F3GZYD3/CNCMK0016N492E
CPU: i5-1145G7 11th Gen
Bios: Ver. 1.30.0
MD: 06/25/2021
ESC: 32861684919
ST: F3GZYD3-8FC8
Bios IC: XM25QW256C



Thank you very much

[skazide]

Good evening Hackers


Please ..... can anyone help me to remove BIOS password.

DELL Latitude 5420 0M51J7/F3GZYD3/CNCMK0016N492E
CPU: i5-1145G7 11th Gen
Bios: Ver. 1.30.0
MD: 06/25/2021
ESC: 32861684919
ST: F3GZYD3-8FC8
Bios IC: XM25QW256C



Thank you very much

try