how to bypass systems disable & admin password

[LekKaa]

 pls help to find code to unlock bios.

set password to bios oner year ago and forgot it.

Model HP Pavilion DV6

after third times wrong pass get error: "system disabled key:64680447"

pls help 

Regards,

Alexey

[DavidPK]

@LekKaa

Enter   71788489

Regards,

DP-K

[LekKaa]

DavidPK, thanks for the code. but tell me pls - where i need to fill it?

I find this code by link to DropBox

TRY THIS:

InsydeH2O BIOS (Acer, HP) 71788489

or

Fujitsu-Siemens 00731069

next I reboot and fill code 71788489 but system tell me - wrong password.

Regards,

Alexey

[DavidPK]

Hi,

In that case, try the following.

1.  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 again.

2.  Try entering the code via an external usb keyboard.

Regards,

DP-K

[LekKaa]

😞

Dear DavidPK, thank you for but proposed options do not help.

 Maybe you have any idea yet?

Regards,

Alexey

[DavidPK · Accepted solution]

Hi,

1.  Just to be sure, double check the halt code (64680447) is correct.

2.  If the halt code is correct, shutdown the notebook, remove the hard drive, start-up and try entering the code again, preferably via an external keyboard.

Regards,

DP-K

[LekKaa]

 Yeeeeeeeeeahhhhhhhhhhh!

First and much important was first step - "double check the halt code (64680447) is correct"

Really code was 64680477, not 64680447.

perhaps it's time to go home and sleep.

 Thank for your assistance, DavidPK!!!

Have a nice day!

Regards,

Alexey

[DavidPK]

@LekKaa

You're welcome

All the best,

DP-K