Hp envy bios password

[Emmanneil]

Hi, 

My laptop turned off one day and I couldn't get into the bios to boot from usb to diagnose. I have a halt code of 

i6814448. Is anyone able to help me

Thanks

[REO51ST]

Welcome to the HP Support Community @Emmanneil

Please recheck your code.

REO

[Emmanneil]

 I missed out a 4 it's , i 68144448

[REO51ST · Accepted solution]

No problem @Emmanneil

Reboot and enter   55759807

REO

[Emmanneil]

Thank you,  it worked

[REO51ST]

Your very welcome @Emmanneil

REO

[Brandons1904]

I was wondering if you could help me too with the same problem. I have a HP ENVY x360 - 15-aq273cl and my code is [ i 84069696] thank you do much