latitude 5440 la-m401p la-m402p password

[Ubair Khan]

Many Thanks hoaca388 - Do i need to write both dumps on both chips or just the 32MB chip ?

[hoaca388]

Many Thanks hoaca388 - Do i need to write both dumps on both chips or just the 32MB chip ?

Both.

[Ubair Khan]

Latitude 5440
Service Tag: C5GZJ24

Hello i dumped both bin files on respective chips and Laptop is completely dead - previously the power button led will turn on but nothing else - NOW nothing turns on when i press the power button the charging tiny LED turns on orange and thats it.
Kindly help with it Many thanks

[Ubair Khan]

and to add the complete dead happened after i wrote the 16mb dump on W25R128JVSN chip . when i wrote on the 32mb first W25Q256JVEN chip nothing changed same power button LED lit only

[ingenieroedu]

Hello everyone, please help remove the password and disable Absolute.
Dell Latitude 5440
Motherboard model IDB40 LA M401P Rev 1.0 (A00) 2022-12-26
Service Tag: 650BD24

[lapfix]

Hello everyone, please help remove the password and disable Absolute.
Dell Latitude 5440
Motherboard model IDB40 LA M401P Rev 1.0 (A00) 2022-12-26
Service Tag: 650BD24

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

[ingenieroedu]

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

Thanks mate, it's working very well.