HP Probook 450 G9 password

[pablo_1084]

try

not my friend

still blocked

I don't know what's happening, I've tried many ways and many files, does anyone know what I'm doing wrong?

[ace.code]

Send to you, try

thnx , working , u saved me

[mccumez]

Hello, can you help me to remove password from bios HP Probook 450 G9, atached the 2 files, thanks in advance

[SMDFlea]

You must post the laptop serial number - https://www.badcaps.net/forum/troubl...before-posting

[mccumez]

Hello, can you help me to remove password from bios HP Probook 450 G9, atached the 2 files, thanks in advance

Thanks SMDFlea the SN is: 5CD237B9JK

[shiyab]

Thanks SMDFlea the SN is: 5CD237B9JK

flash main file

[mccumez]

flash main file

Hi friend already try but It´s still blocked,

[minhdigital]

Hi friend already try but It´s still blocked,

Try

[mccumez]

Try

only capslock led blinking when power on

[ice9]

Need help to remove password from bios. Thanks.
HP Probook 450 G9
Serial: 5CD22985BT

[shiyab]

Need help to remove password from bios. Thanks.
HP Probook 450 G9
Serial: 5CD22985BT

hi try and feedback

[ice9]

hi try and feedback

I flashed it with this dump, the password remained

When you try to enter the BIOS, the data is automatically restored and again requires a password. Could there be a problem with volf security?

[xeone221]

Hi everyone,

I need help for reset a bios password on my HP probook 450 g9
this is my EC backup
serial: 5CD244DF27

Tanks for help

[SMDFlea]

Thread merged. Please read the sticky threads, the rules especially and post the laptop serial number.

[ice9]

Need help to remove password from bios. Thanks.
HP Probook 450 G9
Serial: 5CD22985BT (DAX8SFMB8B1 rev b)

still looking for help, here's a dump if you need it EC

[rex98]

still looking for help, here's a dump if you need it EC

Try only flash this main

[ice9]

Try only flash this main

I flashed the BIOS, but it still asks for a password