help need clean bios dell latitude 3420

[knox sticks]

Re: help need clean bios dell latitude 3420

Can you unlock this for me

[beast4ever]

Re: help need clean bios dell latitude 3420

unlock my bios.password

[mandrake87]

Re: help need clean bios dell latitude 3420

Can you unlock this for me

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

prove

[mandrake87]

Re: help need clean bios dell latitude 3420

unlock my bios.password

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

prove

[beast4ever]

Re: help need clean bios dell latitude 3420

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

prove

Works great job thank you

[tktrom]

Re: help need clean bios dell latitude 3420

good afternoon, could someone help me unlock my dell 3420, it has bios password and computrace. service tag 2TMBT93
I will thank you very much.

[Cosmouaz]

Re: help need clean bios dell latitude 3420

good afternoon, could someone help me unlock my dell 3420, it has bios password and computrace. service tag 2TMBT93
I will thank you very much.

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

[tktrom]

Re: help need clean bios dell latitude 3420

Thank you very much, it already enters the setup but I cannot disable the absolute.
I appreciate your response in advance.

[bcrsr]

Re: help need clean bios dell latitude 3420

Hi. I need help to remove computrace. I have attached backup here. S/T - B7SCHL3. Thanks in advance.

[beast4ever]

Re: help need clean bios dell latitude 3420

unlock my bios.password

st:9km92b3

[rombeta]

Re: help need clean bios dell latitude 3420

Hello. Could someone help me to remove the administrator password and deactivate the Absolute Persistent Module?
DELL 3420 213093-1

SERVICE TAG: 99M0VG3

[volinakis]

Re: help need clean bios dell latitude 3420

Hello. Could someone help me to remove the administrator password and deactivate the Absolute Persistent Module?
DELL 3420 213093-1

SERVICE TAG: 99M0VG3

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

[beast4ever]

Re: help need clean bios dell latitude 3420

unlock my bios.password

st:9km92b3

up
I need help deleting the password

[TIRCEN90]

Re: help need clean bios dell latitude 3420

Hello, can someone help me to remove the bios password?
ST: 3R8SVL3-8FC8

[beast4ever]

Re: help need clean bios dell latitude 3420

up

[Vesko356]

Re: help need clean bios dell latitude 3420

up

At first boot (be patient - it'll take a couple of minutes to boot) enter the bios and input the Service Tag at the corresponding field, disable Absolute Computrace, save & restart. At the second boot, press Alt+F do exit MPM.
Good luck:

.

[beast4ever]

Re: help need clean bios dell latitude 3420

unlock my bios.password

st:9km92b3

.

Thank you now works
It is possible to request I want to learn more, is there a way or a link to start from

[Joandean14]

Re: help need clean bios dell latitude 3420

Hello Masters
Need to unlock bios password for this latitude 3420
w25r256j
ST:50BMBL3-8FC8

[volinakis]

Re: help need clean bios dell latitude 3420

Hello Masters
Need to unlock bios password for this latitude 3420
w25r256j
ST:50BMBL3-8FC8

1st boot, press F2, write service tag, disable Absolute, Apply Changes, restart. 2nd boot press Alt+F to exit manufacturing mode. Let it run for 2 minutes, it will restart several times with no display.

[Joandean14]

Re: help need clean bios dell latitude 3420

thank you so much for your help thank to this forum
especially volinakis