Bios unlock for DELL LATITUDE 7420

[Irmakelturco]

Excuse me SIR That's what I could find

DELL Latitude 7420
Reg Modell P136G
Reg Type Nr P136G001
Service Tag 8FKHDK3
EX: 18355654371

Thank you

[peste]

post the original contents of the bios chip...

[proton1970]

Hello. Looking to Admin Password unlock for Dell Lat 7420 plz

[LBTT1121]

Hello. Looking to Admin Password unlock for Dell Lat 7420 plz

post the Service tag, SNID or serial number ,original contents of the bios chip, ...

[javivi]

Hi please can you help me to unlock password ? Here is data.

Notebook Dell 7420
Motherboard number: LA-K371P REV3.0 A02
Service tag: 32HD4D3

Thanks in advance

[SMDFlea]

https://www.badcaps.net/forum/troubl...30#post1622430

[LBTT1121]

Hi please can you help me to unlock password ? Here is data.

Notebook Dell 7420
Motherboard number: LA-K371P REV3.0 A02
Service tag: 32HD4D3

Thanks in advance

try and feedback

[javivi]

try and feedback

Many thanks!!! It works!!👍👍

[kasmetsky]

Hi guys,

Could you please help me unlocking a Dell Latitude 7420 laptop -> 7DG90J3-8FC8

[LBTT1121]

Hi guys,

Could you please help me unlocking a Dell Latitude 7420 laptop -> 7DG90J3-8FC8

attach bios dump

[kasmetsky]

Hi, Could you please send me instructions on how to create the bios dump?

[a.najeem_nik]

hello friends

I need 7420 clean bios la-k371p rev: 1.0

[lapfix]

hello friends

I need 7420 clean bios la-k371p rev: 1.0

Did you lost your original dump !!
you will find many post with a clean dump here..so try it

[Young Man]

My laptop doesn't turn on. Can you repair bios
Mainboard: GDC 50 LA-K371
Rev: 2.0 (A01)
S/T: 6PJ8FC3
Thank you

[MUHAMAD KASHEB]

Hello leader .. please help unlock my bios
Dell latitude 7420

MFGYR:2021 ST: DHKK3F3
EX: 29360625231

Thanks in advance & after

[SMDFlea]

post your bios backups

[MUHAMAD KASHEB]

Hello leader .. please help unlock my bios
Dell latitude 7420

GDC31 LA-K371P Rev: 3.0(A02)
ST: DHKK3F3


Thanks in advance & after

[MUHAMAD KASHEB]

Hello leader .. please help unlock my bios
Dell latitude 7420

MFGYR:2021 ST: DHKK3F3
EX: 29360625231

Thanks in advance & after

Maindbord
GDC31 LA-K371P
Rev: 3.0(A02) ST: DHKK3F3

Is that correct ?

[hoaca388]

Maindbord
GDC31 LA-K371P
Rev: 3.0(A02) ST: DHKK3F3

Is that correct ?

NO.

Post the bios file with your password.
You need a programmer. Ex : CH341A

https://www.youtube.com/results?sear...mer+how+to+use

[korchi071]

hi guys.help unlock mdm(absolute) on my laptop Dell latitude 7420
service tag G5S5LN3
Bios version 1.38.1
Diag Module Version ED.5.3.0

[hoaca388]

hi guys.help unlock mdm(absolute) on my laptop Dell latitude 7420
service tag G5S5LN3
Bios version 1.38.1
Diag Module Version ED.5.3.0

There is also a 16MB chip, post here.

[korchi071]

There is also a 16MB chip, post here.

there is no 16 mb chip there
Maindbord GDC31 LA-K371P Rev: 3.0(A02)

[hoaca388]

there is no 16 mb chip there
Maindbord GDC31 LA-K371P Rev: 3.0(A02)

Latitude 7420

Service Tag: G5S5LN3