HP ProBook 440 G9 bios password

[vanjola]

Find 32MB chip another , read and upload here

Good afternoon. Thanks for the answer. Dump from the second chip in attachments.

[hoaca388]

Hi all! I ask for your help in unlocking the BIOS. Model HP ProBook 440 G9.
SN#5CD225KBGT
ProdID 6J3K6EC#ABF
Flash memory 25b256eyig. Original dump in attachments. I read the topic, but did not find a solution. Dump 32 MB. I can't use RCUnlocker. I tried loading 440 G9 NO PASS.bin, at the end of the recording an error appears, the laptop refuses to start accordingly. Thanks for the help.

Find 32MB chip another , read and upload here

[vanjola]

Hi all! I ask for your help in unlocking the BIOS. Model HP ProBook 440 G9.
SN#5CD225KBGT
ProdID 6J3K6EC#ABF
Flash memory 25b256eyig. Original dump in attachments. I read the topic, but did not find a solution. Dump 32 MB. I can't use RCUnlocker. I tried loading 440 G9 NO PASS.bin, at the end of the recording an error appears, the laptop refuses to start accordingly. Thanks for the help.

[aslog10]

Hello,
Could you please unlock bios administrator password ?
S/N 5CD31996Z8

For HP Probook 440 G9

[hoaca388]

Can anyone help me unlock mine?

Serial: 5CD220BB4K
Board: DAX8SFMB8B1 REV. B
Model: HP Probook 440 G9

AAA

[XnopytChan]

Can anyone help me unlock mine?

Serial: 5CD220BB4K
Board: DAX8SFMB8B1 REV. B
Model: HP Probook 440 G9

[minhdigital]

still need help, add ec dump

Send to you

[Moh.Jr.Boudali]

hello, me too, i need help for 32MB:

laptop / HP PROBOOK 440 G9 /
motherboard / X8SA DA0X8SMB8H1 REV: H /
cpu / INTEL 12TH GEN /

serrial number / 5CD2274MST
spi chip / MACRONIX 32MB@WSON8
ec chip / GIGADEVICE 32MB@WSON8

i notice a custom logo in place of hp logo at boot.

thanks.

still need help, add ec dump

[Moh.Jr.Boudali]

hello, me too, i need help for 32MB:

laptop / HP PROBOOK 440 G9 /
motherboard / X8SA DA0X8SMB8H1 REV: H /
cpu / INTEL 12TH GEN /

serrial number / 5CD2274MST
spi chip / MACRONIX 32MB@WSON8
ec chip / GIGADEVICE 32MB@WSON8

i notice a custom logo in place of hp logo at boot.

thanks.

[hoaca388]

Tôi đã mất mật khẩu BIOS. Liệu nó có thể mở khóa được không ?

Cảm ơn rất nhiều.

Yes , of cause.Post locked bios file here.

[poakenfold]

I've lost the BIOS password. Would it be possible to have it unlocked?
Thank you very much.

[hoaca388]

Good morning.

Would you be kind to help me unlock a HP 440 G9 please?
SN: 5CD225K9VQ.

Thank you very much.

What do you want ?

[poakenfold]

Good morning.

Would you be kind to help me unlock a HP 440 G9 please?
SN: 5CD225K9VQ.

Thank you very much.

[hoaca388]

Hello help me to unlock HP 440 G9 MY SN : 5CD223D2RR

Unlocked

[gnoozle]

Hello help me to unlock HP 440 G9 MY SN : 5CD223D2RR

[rex98]

HELLO please helm me to unlock hp 440 g9

SN-5CD228GYJL

PRODID-6J3K6ECABF

At 1st boot press F10 and RESET BIOS to factory defaults and reset security settings, save, restart and password will go on. After that enter in bios setup and in Main tab you have "set machine unique data" and write your DMI or use MPM tool.
Try...

[spacez]

HELLO please helm me to unlock hp 440 g9

SN-5CD228GYJL

PRODID-6J3K6ECABF

[battery.12v]

Re: HP Probook 440 G9 Bios Password

ok, so try this, it should enter in MPM mode.

unfortunately this bios have No Display issue

[volinakis]

Re: HP Probook 440 G9 Bios Password

thank you for your response sir, its the original Bios verified before saving it , im the first one to desolder the chip
laptop work perfectly with it, but have Bios password

ok, so try this, it should enter in MPM mode.

[battery.12v]

Re: HP Probook 440 G9 Bios Password

There is already a thread opened for 440 G9, you don't have to open a new one - as in forum's rules. your "original" bios has already some modifications, post real original bios and I think I can help you. You changed a lot of flags to wrong modules of bios.

thank you for your response sir, its the original Bios verified before saving it , im the first one to desolder the chip
laptop work perfectly with it, but have Bios password