Would be very helpful if you told us the model of your laptop and what kind of Win 7 you have installed for a start as without any information it's very hard to help
My Computer
At a glance
Windows 7 Ultimate x64Q6600 3.1ghzKingston DDR2 6400 8GBGigabyte Radeon HD 6850 1GB 256-Bit
Would be very helpful if you told us the model of your laptop and what kind of Win 7 you have installed for a start as without any information it's very hard to help
I had problem dual booting win7 and win10. After many attempts I was able to dual boot.
But in the process, I deleted "system reserved" partition. So windows want start. I performed start up repair and it solved the problem. After that I reinstalled win7 ultimate which create "system reserved" partition again.
But the problem is hardware want shut down. On shut down windows stops but hardware remains active. I have hard shut down it by pressing button.