Hyper-V: Windows 7 does not reboot after installation

Have you ever scratched your head that after installation Windows 7 refuse to restart and black screen is displayed? It’s frustrating, isn’t it? I too banged my head for days after I find this solution. After following the below step Windows 7 rebooted. 

1. Install Windows 7 using ISO file or DVD whatever is suitable to you.
2. Select "Generation 1" of Hyper-V

3. On final reboot you will get final black screen.
4. Reboot the VM by restarting Hyper-V.
5. Message will come to “Press any key to boot from CD/DVD..” press am key to
    enter into installation.
6. On the below screen Press “Shift+F10” to open the command prompt

7. On the command prompt type the command 

      bootsect.exe /nt60 all /force 

8. Then type EXIT and reboot

Windows 7 rebooted! ENJOY !!