Yes, hyper v is a virtual machine manager that ships with windows server 2008. I have used it for some time and love it. I however had some few issues with the networking: 1. managing the connectivity between multiple virtual machines and the host. 2. transferring files between virtual...
Some virus can attack the boot sector of your drive, these viruses survive disk formats. From your description I have a feeling it could be one of these. Try searching for a strong boot sector virus remover, if for some reason you cannot get your computer up, do a reinstall and scan the entire...
Also right click "My Computer" from the start menu and click "Properties" from the pop up menu. Then click on "Device Manager". The device manager window lists all devices on your system and the status of their driver. Devices with yellow question mark have issues with drivers. This should give...