help need clean bios dell latitude 3420

[hardware1]

Re: help need clean bios dell latitude 3420

Hello Masters,

Need absolute removal for Dell Latitude 3420.
BIOS extracted from Winbond W25R256JVEN is attached
STAG: HJDJ5B3

This file isn't good, if it was your Original BIOS try to read it again correctly.
You have asking for absolute removing, what about the BIOS Password?

[hardware1]

Re: help need clean bios dell latitude 3420

Notebook switch on good but on the screen I can't see an image. I see only lighting around the screen. Also it don't work via battary only and battary don't charge. CPU was heated but Fan did not rotate.

Perhaps it's a Hardware Issue, you can go and describe your issue there:
https://www.badcaps.net/forum/forumdisplay.php?f=23

[mediamax]

Re: help need clean bios dell latitude 3420

This file isn't good, if it was your Original BIOS try to read it again correctly.
You have asking for absolute removing, what about the BIOS Password?

Thanks so much for quick reply.

Unfortunately thats the only copy i had. I had tried to write the original bios with generic unlocked bin for Latitude 3420 and did not work.

Please suggest

[hardware1]

Re: help need clean bios dell latitude 3420

Thanks so much for quick reply.

Unfortunately thats the only copy i had. I had tried to write the original bios with generic unlocked bin for Latitude 3420 and did not work.

Please suggest

If you have lost the Original BIOS and the Laptop now is dead, you will need to try Dump files until the device works.

[upiter-2005]

Re: help need clean bios dell latitude 3420

Perhaps it's a Hardware Issue, you can go and describe your issue there:
https://www.badcaps.net/forum/forumdisplay.php?f=23

Thank you!
Maybe you know, I downloaded 3 different bios files here. And they behave differently. That's why I think it's not reason in hardware. One of bios switched on and screen began to test (white, green, blue, red backgrounds)

[Arrow16]

Re: help need clean bios dell latitude 3420

Hello guys need hrlp with this bin file i managed remove admin password but the problem is i cannot remove absolute i try comparing files by hex edito but i cannot find which offset is an absolute hopenyou can help, so in the future i can manage by my own, and also help to others TIA
I attach my bios that i was edited remove admin lock,
My problem now I s the absolute

[Arrow16]

Re: help need clean bios dell latitude 3420

Hello guys need hrlp with this bin file i managed remove admin password but the problem is i cannot remove absolute i try comparing files by hex edito but i cannot find which offset is an absolute hopenyou can help, so in the future i can manage by my own, and also help to others TIA
I attach my bios that i was edited remove admin lock,
My problem now I s the absolute

up

[Arrow16]

Re: help need clean bios dell latitude 3420

Tnx manage to remove by myself, patience isvthe key����

[vignesharivuslm]

Re: help need clean bios dell latitude 3420


Service tag
1J9KXL3-8FC8
bios lock & absolute lock. help please

[rex98]

Re: help need clean bios dell latitude 3420

Dell 3420 213093-1 Cyborg-l14 mb tgl bios password and computrace.
KINDLY please remove password i attached the gigadevice 32mb and xmc 1mb chips. i think xmc 1mb is the ec. i can edit the DMI via MPM in windows if you remove the computrace. please
service tag: 1BQDPL3

[farouk_1994]

Re: help need clean bios dell latitude 3420

Dell 3420 213093-1 Cyborg-l14 mb tgl bios password and computrace.
KINDLY please remove password i attached the gigadevice 32mb and xmc 1mb chips. i think xmc 1mb is the ec. i can edit the DMI via MPM in windows if you remove the computrace. please
service tag: 1BQDPL3

Try than replay

[vignesharivuslm]

Re: help need clean bios dell latitude 3420

Service tag
1J9KXL3-8FC8
bios lock & absolute lock. help please

Any help

[rex98]

Re: help need clean bios dell latitude 3420

Try than replay

thanks dude it worked.

[Athul]

Re: help need clean bios dell latitude 3420

Any one have 213093-1 Original working bios backup file
processor core i5 11th gen

[aldopc]

Re: help need clean bios dell latitude 3420

Any help

Ok, try this file follow these steps: 1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode and comments.

[vignesharivuslm]

Re: help need clean bios dell latitude 3420

Ok, try this file follow these steps: 1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode and comments.

Display not coming, no ram detect error,

[vignesharivuslm]

Re: help need clean bios dell latitude 3420

Service tag
1J9KXL3-8FC8
bios lock & absolute lock. help please

I managed to unlock, by comparing previous file, thanks for all

[rex98]

Re: help need clean bios dell latitude 3420

unlock please it has computrace and bios password. the one that MPM unlocked i can put dmi data manually.
thats the 32mb giga device. service tag: BCQDPL3

[rex98]

Re: help need clean bios dell latitude 3420

I managed to unlock, by comparing previous file, thanks for all

can you send here the screenshot of the block where you compare and edit in hex? or the block address please

[lapfix]

Re: help need clean bios dell latitude 3420

unlock please it has computrace and bios password. the one that MPM unlocked i can put dmi data manually.
thats the 32mb giga device. service tag: BCQDPL3

Latitude 3420
Service Tag: BCQDPL3

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


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