my lapi has 2 windows while remove one window from my lapi the whole data is removed and no it shows that no boot device is fo

[Priya_]

my lapi has 2 windows while remove one window from my lapi the whole data is removed and no it shows that no boot device is found.press any key to reboot the machine..plzz help

 

[rgd1101]

Can you restore it? did you backup your data? can you reinstall the os?

 

[Lumia925]

how did you remove one operating system?
did you change your hard disk partitions structure?
at this point, you will need the OS instal disk to proceed any further.
Boot from the OS install disk, and select the option to "repair your computer".
If this doesn't work, you'll need to re-install the whole operating system.
PS: In MOST situations, dual booting is a bad idea. Consider using virtual machines (Hyper-V,vmWare, etc) in the future.