Bios corrupted

[JohnAllamyx5]

Hey guys please help me ..my laptop its HP ZBOOK STUDIO G3 MOBILE WORKSTATION . The laptop was working normally, but after I enabled Secure Boot and restarted it.... The screen has become black and does not work and the fan works strongly and the CAPS LOCK blinking twice

Is bios corrupter?

I downloaded the bios on the USB flash drive

But the windows+B  its not working The screen stays black even if you wait a long time

what can i do please help me i love my laptop .... I'm having a heart attack. I'm really tired. I don't know what to do.

[DGroves]

Secure Boot only works in UEFI mode

secure boot REQUIRES the boot drive to be formatted using GPT it will not work/boot using secure boot if the hard drive is formatted as a legacy (MBR) type format

enter the bios and disable secure boot, and the system should boot as before

the above assumes you have not tried/forced a bios flash or made other bios changes if you have messed with the bios select reset to defaults and save then reboot

[JohnAllamyx5]

No bro its black screen tye screen not working anymore

And the fan running strongly with CAPS LOCK BLINKING TWICE

bios corrupted

That's why I downloaded the bios update to USB flash drive

I tried WIN+B but its not work