So, I bought a used HP Probook 9470M recently and wanted to install Windows 10 on it. After creating a bootable USB with the Rufus tool, I tried booting with it but it didn't work. I read around and saw that the SecureBoot and Legacy options need to be disabled and enabled respectively but that doesn't help either. Also disabled FastBoot.
I also tried with Legacy mode and UEFI (with and without CSM) modes. Nothing worked. I also tried booting the USB on my other laptop and it worked.
The boot option menu only shows Notebook Hard Drive and Notebook Ethernet.