help need clean bios dell latitude 3420

[vager3]

Re: help need clean bios dell latitude 3420

Hey to all. Can you help me with bios problem?
I need to know pass for admin Unlock.

Service tag: G7BXHG3 (add index - 8FC8)
Sorry for picture from the cell

Add backup BIOS.

[trepachka]

Hello, I have this Latitude 3420 Service Tag# 44HHRG3. Computer light is blinking 3 ember/6 white pattern, indicating corrupted BIOS.

I flashed the bios from post# 182: fan spins fast, backlight turns on. This repeats 3 times, then the computer flashes different colors on the screen, similar to pressing "D" key with power at the same time. So, it's progress but not quite there yet.

Could someone, please fix the bios file for this computer? I am attaching the original bin file here. Thank you.

[wishes2022]

post your bakup BIOS

[vager3]

Sorry for this message, but can you see the message below? I will really appreciate help with my problem. Thank you

[vager3]

Re: help need clean bios dell latitude 3420

Hey to all. Can you help me with bios problem?
I need to know pass for admin Unlock.

Service tag: G7BXHG3 (add index - 8FC8)
Sorry for picture from the cell

[qayyum786]

Re: help need clean bios dell latitude 3420

thank you @qayyum786, appreciate your time

my computer is not booting. Just blink the charge input led when i try to turn it on.

Tomorrow i'll try to remove and resolder the flash.

Thanks

once more

[magbr]

Re: help need clean bios dell latitude 3420

Thank you @qayyum786, appreciate your time

My computer is not booting. Just blink the charge input LED when I try to turn it on.

Tomorrow I'll try to remove and resolder the flash.

Thanks

[qayyum786]

Re: help need clean bios dell latitude 3420

hello everyone! Help me with this one
bios lock & absolute lock. Help please.

Service tag: Bsj4lv3

try

[magbr]

Re: help need clean bios dell latitude 3420

Hello everyone! Help me with this one
Bios lock & absolute lock. Help please.

Service Tag: BSJ4LV3

[gclagos0523]

Re: help need clean bios dell latitude 3420

service tag ? https://www.badcaps.net/forum/showthread.php?t=103570
.

her is my Service tag : FXP1XL3

Thank You..

[SMDFlea]

Re: help need clean bios dell latitude 3420

Hello..Need help to unlock my BIOS Pass.. Thank you in advanced..

service tag ? https://www.badcaps.net/forum/showthread.php?t=103570
.

[gclagos0523]

Re: help need clean bios dell latitude 3420

Hello..Need help to unlock my BIOS Pass.. Thank you in advanced..

[pa810]

Re: help need clean bios dell latitude 3420

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

Works Tnks

[mandrake87]

Re: help need clean bios dell latitude 3420

Hello, can someone help me to remove the bios password ?
ST: 40FNJG3

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

[pa810]

Re: help need clean bios dell latitude 3420

Hello, can someone help me to remove the bios password ?
ST: 40FNJG3

[Joandean14]

Re: help need clean bios dell latitude 3420

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

[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

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

[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

[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:

.