Dell Latitude 3420 Bios Password unlock

[djesoric]

thanks for this, laptop is working without password but absolute is still enabled.

[SMDFlea]

thanks for this, laptop is working without password but absolute is still enabled.

try

[fonerangemalolos]

hi can i request this bios password be removed? thanks in advance...

UNIT: DELL 3420
ST: B0J9SL3
REQUEST: ADMIN REMOVE

[minhdigital]

hi can i request this bios password be removed? thanks in advance...

UNIT: DELL 3420
ST: B0J9SL3
REQUEST: ADMIN REMOVE

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[Integra]

hello dell latitude 3420, i need bios admin password unlock, cant change boot menu and reinstall laptop. tnx in advance
Also one question, from my dump You just remowe password, what about sn key and mac address
ST: FHP0NG3

[shiyab]

hello dell latitude 3420, i need bios admin password unlock, cant change boot menu and reinstall laptop. tnx in advance
Also one question, from my dump You just remowe password, what about sn key and mac address
ST: FHP0NG3

hi try and feedback

[Integra]

hi try and feedback

hi "we have a picture " tnx man

[Integra]

ps, is there any info where I can learn to remove passwords from my dumps? tnx I m new here so dont be angry if I ask something that is maybe not allowed, sry in advance.

[babydoll8867]

Hello,
can you help me unlock BIOS and disable Absolute for this Dell Latitude 3420 st:F3C8PG3,
thanks in advance!

[rex98]

Hello,
can you help me unlock BIOS and disable Absolute for this Dell Latitude 3420 st:F3C8PG3,
thanks in advance!

here

[babydoll8867]

here

Thank you very much, it worked!

[QK Hafeez]

DELL LATITUDE 3420 UNLOCK ADMIN PASSWORD PLZ

[SMDFlea]

DELL LATITUDE 3420 UNLOCK ADMIN PASSWORD PLZ

Please post the service tag, it is required. Your backup is not good it should be around 9-10MB compressed whereas yours is only 405KB .

[QK Hafeez]

SERVICE TAG 85119S3
THIS FILE IS 32MB PLZ USE WINRAR

[SMDFlea]

SERVICE TAG 85119S3
THIS FILE IS 32MB PLZ USE WINRAR

I use 7-zip and winrar, i know how to use both. I`ve already told you your backup is bad. Open the bios with a hex editor and look at it, it`s mostly FF`s which means its mostly empty.

https://www.badcaps.net/forum/troubl...21#post1622421

When flashing a BIOS always make a backup first. Take 2 or 3 different dumps and make sure they are identical.
On Windows, you can use the command "fc /b" to check if two dumps are identical.
Make sure that the dumps looks good, i.e. not filled with 0x00 or 0xFF. After compression, if the file has a size of only a few kilobytes, the EEPROM was most likely not read properly.

Additionally, please read the FAQ at: https://www.badcaps.net/forum/showthread.php?t=98665

I assume you`re using a clip and it didn`t have a good connection.

[QK Hafeez]

Ops
i have empty chip already any other way sir , i thought backup is done lol

[SMDFlea]

Ops
i have empty chip already any other way sir , i thought backup is done lol

What do you mean its empty, have you erased it. If you havn`t erased it just make another backup. What programmer and software version are you using, are you using a clip and if so what type, is the chip type SOP8 or WSON8 , is the chip in the programmer support list , did you use Auto-detect or choose the chip manually.

[QK Hafeez]

SIR I AM USING RT809F BOX AND WHEN I MADE MACKUP AFTER THAT I HAVE erased BUT FILE THAT WAS BACKUP WAS EMPTY . NOW I HAVE RESTORE THAT FILE TO CHIP BUT LAPTOP NOT TRUNING SO I THING ORG BIN FILE IS erased
NOW I AM SITING WITH NO ORG BACKUP FILE

[kain0007]

Hello friends, could someone help me with this file? has password+absolute.
I will thank you very much.
DELL LATITUDE 3420
SERVICE TAG: B7Z2VG3
213105-2 CYBORG-L14 MB TGL

[volinakis]

Hello friends, could someone help me with this file? has password+absolute.
I will thank you very much.
DELL LATITUDE 3420
SERVICE TAG: B7Z2VG3
213105-2 CYBORG-L14 MB TGL

try