hp 450 g7 password

[nasirahmad52]

HP 450 g7 DA0X8MMB6D0 rev d unpassword

[qayyum786]

Re: HP 450 g7 DA0X8MMB6D0 rev d unpassword

try

[electroelef]

hp 450 g7

need password removal on this please

[qayyum786]

Re: hp 450 g7

try

[meroo2041]

Re: hp 450 g7

please need bios for hp 14s-dq1003nx
i cant write new post

[qayyum786]

Re: hp 450 g7

please need bios for hp 14s-dq1003nx
i cant write new post

post your backup dump

[floflo29200]

Re: hp 450 g7

Hello guys,

Could you please help me to unlock this probook 450 g7 bin file?

Regards

[floflo29200]

Re: hp 450 g7

Hello, for information i made the same changes that qayyum786 proposed to electroelef (see vimdiff hex capture) but without success. Bios starts with "firmware corruption detected" prompt message and recover to previous state : status quo.

[peste]

Re: hp 450 g7

Hello, for information i made the same changes that qayyum786 proposed to electroelef (see vimdiff hex capture) but without success. Bios starts with "firmware corruption detected" prompt message and recover to previous state : status quo.

try this..

[floflo29200]

Re: hp 450 g7

Hello guys,

Could you please help me to unlock this probook 450 g7 bin file?

Regards

This dump file is from EC W25Q128JV eeprom chip ... don't know if it's the right eeprom to modify.

[shabi]

Re: hp 450 g7

hello guys,

could you please help me to unlock this probook 450 g7 bin file?

Regards

cleared

[floflo29200]

Re: hp 450 g7

try this..

Thank you peste. Is it the main or ec dump?

[peste]

Re: hp 450 g7

Thank you peste. Is it the main or ec dump?

the one you posted on ... the other one stays the same ..

[floflo29200]

Re: hp 450 g7

cleared

Thank you shabi but nope, the admin password prompt is already present with your proposal.

[floflo29200]

Re: hp 450 g7

the one you posted on ... the other one stays the same ..

Thank you peste. The bios is correctly updated with the 71_010801 version you've sent but the admin password is already prompted

[peste]

Re: hp 450 g7

Thank you peste. The bios is correctly updated with the 71_010801 version you've sent but the admin password is already prompted

post the other 16MB bios ..

[floflo29200]

Re: hp 450 g7

Here they are :
- EC dump (first i've posted)
- MAIN dump

[floflo29200]

Re: hp 450 g7

post the other 16MB bios ..

I've posted the 2 bios above. Do you know another solution or i've to give up the fight ?
Many thanks

[peste]

Re: hp 450 g7

I've posted the 2 bios above. Do you know another solution or i've to give up the fight ?
Many thanks

the bios from post # 7 should have solved the problem ... I can't help you with more ...

[floflo29200]

Re: hp 450 g7

the bios from post # 7 should have solved the problem ... I can't help you with more ...

Thank you peste, worse, I'll put this attempt in the FAILS section