Hp bios password help to reset

[Nash30]

I cant access my bios can somebody help me to reset bios password i tried to remove CMOS batt.

It goes back to default bios but the password is nit remove...

System Disabled

[i 62980096 ]

[REO51ST]

@Nash30

Reboot and enter   55515439

REO

[Nash30]

Thanks for the response i will try it later im in the middle of flashing the bios upsate

[Nash30]

I try to update bios but unfortunately bios password still exsist and also try the code that you gave no luck it gives me 

System Disabled

[i 50757632 ]

[REO51ST · Accepted solution]

@Nash30

Reboot and enter   67546073

REO