Hi. I have a problem namely when starting Windows 7 when the message "Windows is starting up" appears, the computer resets, it is impossible to turn on safe mode or restore to the last known configuration the same happens. I tried to fix using the Windows 7 tile but the repair did nothing. You can exclude that the hardware is damaged because another disk is working, I suspect that something is damaged in the system files. I tried from the command line sfc command. I would ask for help