find bios password for dm4 hp pavillion

[Abbey01]

thanks again.

[REO51ST]

Your very welcome @Abbey01

Thanks for the

REO

[paulgabriel46]

Please my hp pavilion dm4 code is 85501778

[ronak1997]

Hello, my halt code is 70635386. Would appreciate any help thanks.

[DavidPK]

@ronak1997

Enter:    65793908

Regards,

DP-K

[galaxysamsung98]

pls help hp dm4-3055dx system disabled 52028866

pls pls need help

[DavidPK]

@galaxysamsung98

The code Paul gave you in your other thread is correct, so you've got to assume your keyboard may well be the issue here.

Try the following.

Shut down the notebook, unplug the AC Adapter and then remove the battery.  Hold  down the Power button for 30 seconds.  Plug in the AC Adapter ( leave the battery out for the moment ), start the notebook and try entering the code 43980268 again.

If that still doesn't work, enter the via via an external usb keyboard.

Regards,

DP-K

[galaxysamsung98]

Ive tried ur suggestion... Even using an external keyboard. But the code did not work. Probably a different decryption method (generator) is needed.

Anyone pls help

[DavidPK]

Hi,

Regarding the hash, the code already supplied is the correct one for your bios.

One other possibilty that's worth trying would be to remove the HDD, then start the notebook withour the drive connected and see if the code is then accepted - the removal procedure can be found on Page 57 of your Maintenance & Service Guide.

Regards,

DP-K

[OOccasion]

Hi, I have an HP DM4, code is 55019318, can you help me?