Greetings Guys, Could anybody tell me why this problem is going on! I have Msi laptop , when i use Lodder v2 to activate it work's fine until next restart . after i restart or try to use next time then it tells me BOOT MGR missing ( theres no problem on it ) i will solve the boot repair problem . but... after i solve the boot repair problem & restart pc again then Black screen tells me " Missing operating system " ?? Actually until today i installed win7 for more than 10 times in 2 weeks why this problem comes again and again ?
How old is the laptop? It could be that the CMOS battery is low and some BIOS settings are getting reset. Also check your BIOS boot order settings so that it finds the correct disk to boot from. Also just install windows and then restart to confirm that the system will boot correctly without installing the loader.