Dell Latitude 5430, LA-L591P Computrace setting unlock

[bibi019]

Hi all i need parcH unlocked bios file for
dell latitude 5430 i5 12gen
service tag 3RGVKN3- 8FC8
yours

[lapfix]

Hi all i need parcH unlocked bios file for
dell latitude 5430 i5 12gen
service tag 3RGVKN3- 8FC8
yours

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

[markenero3]

Good Day, everyone. Pls help me to unlock this one, I have a Dell Latitude 5430 with a BIOS lock and absolute enabled. Here is my BIOS. Thank you in advance

SERVICE TAG: JBL2SV3

[doivaythoiem]

Good Day, everyone. Pls help me to unlock this one, I have a Dell Latitude 5430 with a BIOS lock and absolute enabled. Here is my BIOS. Thank you in advance

SERVICE TAG: JBL2SV3

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

[markenero3]

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

Thank sir, it's already unlocked, but still I can't disable absolute

[SMDFlea]

Thank sir, it's already unlocked, but still I can't disable absolute

try

[markenero3]

try

Still I can't disable absolute

[markenero3]

I still need help, please help me unlock the absolute and BIOS lock. I have attached two BIOS files: 16 MB and 32 MB. Thank you in advance 🙏
ST: JBL2SV3

[Stefan Steff]

I still need help, please help me unlock the absolute and BIOS lock. I have attached two BIOS files: 16 MB and 32 MB. Thank you in advance 🙏
ST: JBL2SV3

Try this combo:

[tarek gouadma]

Hi.can you help me?? It has admin password.
HDB42 LA-L592P
Dell Latitude 5430
ST: 2WYJJR3
Thanks in advance. Here is bios dump.

[SMDFlea]

Hi.can you help me?? It has admin password.
HDB42 LA-L592P
Dell Latitude 5430
ST: 2WYJJR3
Thanks in advance. Here is bios dump.

Read the bios password guides, you can unlock it yourself https://www.badcaps.net/forum/troubl...23#post1622423

[mshone]

Hi, dell latitude 5430, mobo LA-L591p, bios ...8FC8, i5 12th gen. On introducing screen, with dell logo is written "secured with dell safebios"
Programmer is xGecu PRO T76, newest software and programmer firmware. I use adapter to read bios chip winbond S25Q256JV (8x6mm) with great success in reading and unlocking with python aplication for previous model latitude 5420.
But...
Now, i try to read bios from UC2 winbond S25Q256JV (8x6mm) with same programmer and same adapter, and programmer is recognized chip as correct model, but as "device ID is 00 00 00 00 00" and when i reading bios all is 00 and FF. The same is when i try to read UC6 (winbond 25R128JV WSON8). Tried wit several adapters-all the same. Tried programmer on latitude 5420 (only to check programmer-all is ok with programmer). Checksum is 0000. I checked in forum, but did not find similar problem. Any suggestion or help?

[peste]

post merged...next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[peste]

Hi, dell latitude 5430, mobo LA-L591p, bios ...8FC8, i5 12th gen. On introducing screen, with dell logo is written "secured with dell safebios"
Programmer is xGecu PRO T76, newest software and programmer firmware. I use adapter to read bios chip winbond S25Q256JV (8x6mm) with great success in reading and unlocking with python aplication for previous model latitude 5420.
But...
Now, i try to read bios from UC2 winbond S25Q256JV (8x6mm) with same programmer and same adapter, and programmer is recognized chip as correct model, but as "device ID is 00 00 00 00 00" and when i reading bios all is 00 and FF. The same is when i try to read UC6 (winbond 25R128JV WSON8). Tried wit several adapters-all the same. Tried programmer on latitude 5420 (only to check programmer-all is ok with programmer). Checksum is 0000. I checked in forum, but did not find similar problem. Any suggestion or help?

check the contact between the adapter and the chip....if necessary, clean the chip pins with sandpaper...

[mshone]

check the contact between the adapter and the chip....if necessary, clean the chip pins with sandpaper...

I am, several times. And i tried with same programmer and adapter on other laptop (latitude 5420) and all was ok. I know that is the same model, but is not same problem. This was a reason for new threah. Thanks for correcting me.

[mshone]

Well, should write and what happends...Desoldered UC2 and UC6 and all was ok. Conclusion-is not bad contacts, but seems that soldered cannot be readed. Thanks.