Hardware Technics Windows

DELL Inspiron 17 3737: open BIOS, disable Secure Boot and install Windows 7

Today I received another DELL Inspiron 17 3737, so I can now test the Bluetooth problem mentioned here. But first, I had to install Windows 7 again… So, the first thing was to disable Secure Boot in BIOS, because Windows 7 does not install correctly with enabled Secure Boot option.