If you find keyboard/mouse to be missing when installing Windows7 on a new hardware, make sure you are connected to USB2.0 ports not USB3.0. New hardware host of USB3.0 may not yet be supported by older installer software.
If you find keyboard/mouse to be missing when installing Windows7 on a new hardware, make sure you are connected to USB2.0 ports not USB3.0. New hardware host of USB3.0 may not yet be supported by older installer software.