I deleted windows 8 and installed Ubuntu, but today I realize that I cannot access the BIOS, I decided to install windows 7, since ubuntu freezes my screen I have to turn off the computer to use it again.
The only information I get when I turn on the device is F1-Continue F10-Bios Configuration, but pressing F10 does not open the settings, access the Ubuntu system, and I tried some alternatives such as controlling the windows b key, among other key combinations , but I can't access the BIOS settings.
I found a post here, I followed all the steps, but the last line of code is not compatible, I get an error, the line that marks the error is:
sudo cp *.bin /boot/efi/EFI/HP/BIOS/New
cp: cannot stat '*.bin': No such file or directory
The ubuntu version
lsb_release -d Description: Ubuntu 19.04
The tutorial I am following some help to solve this problem.