Perhaps your hardware simply doesn't support shader model 5?

Create the D3D11 device with the debug layer enabled (D3D11_CREATE_DEVICE_DEBUG device flag). This should give you more insight as to what could be wrong.

This may seems a stupid question but is this the correct way?
hr = D3D11CreateDeviceAndSwapChain
(
  NULL,
  D3D_DRIVER_TYPE_HARDWARE,
  NULL,
  D3D11_CREATE_DEVICE_DEBUG,
  NULL,
  NULL,
  D3D11_SDK_VERSION,
  &SwapChainDesc,
  &SwapChain,
  &D3d11Device,
  NULL,
  &D3d11DevCon
);

I get no "compiler error" when I do this but nothing else really changed o.o

Perhaps your hardware simply doesn't support shader model 5?

Create the D3D11 device with the debug layer enabled (D3D11_CREATE_DEVICE_DEBUG device flag). This should give you more insight as to what could be wrong.

This may seems a stupid question but is this the correct way?
hr = D3D11CreateDeviceAndSwapChain
(
  NULL,
  D3D_DRIVER_TYPE_HARDWARE,
  NULL,
  D3D11_CREATE_DEVICE_DEBUG,
  NULL,
  NULL,
  D3D11_SDK_VERSION,
  &SwapChainDesc,
  &SwapChain,
  &D3d11Device,
  NULL,
  &D3d11DevCon
);

I get no "compiler error" when I do this but nothing else really changed o.o

Perhaps your hardware simply doesn't support shader model 5?

Create the D3D11 device with the debug layer enabled (D3D11_CREATE_DEVICE_DEBUG device flag). This should give you more insight as to what could be wrong.

This may seems a stupid question but is this the correct way?
hr = D3D11CreateDeviceAndSwapChain
(
  NULL,
  D3D_DRIVER_TYPE_HARDWARE,
  NULL,
  D3D11_CREATE_DEVICE_DEBUG,
  NULL,
  NULL,
  D3D11_SDK_VERSION,
  &SwapChainDesc,
  &SwapChain,
  &D3d11Device,
  NULL,
  &D3d11DevCon
);