How to Format and Install Windows 7 32/64 bit [HD]
DVD of Windows 7
How to Format and Install Windows 7 32/64 bit [HD]
If you have .ISO disk image of windows, you can create a bootable USB
make sure your HDD is not Broken and its surely connected to your Motherboard [You can check it trough BIOS]!!! Some Motherboard needs a HDD SATA Driver to let Drivers appear in the window, Try to Load that driver by hitting "Load Driver" [You can find the driver from your Motherboard CD or Download it from the internet]
You can't choose between x32 and x64 during the installation process! Get the RIGHT copy of the Windows!