I was facing some troubles with my laptop, so i tried to install the original windows that comes installed with it but by mistake i change the active drive of the windows to the drive that contains the installation of the original window.
The problem now my laptop active drive is not the C drive and i cant install any windows until i make it active, so how to make it active again ?
Note:
- when i switch on the laptop it ask me about boot media, so i need to change the drive using a utility without using the windows.