|i have reinstalled the os sucessfully but after complete information.|
but after installation there was a partition having unallocated and i have tried to format it and a warning has occoured and i have allow (OK) it and i do not remember the warning then the color of all the partitions become a color like yellow instead of green.
and finally after then i restarted the system.
there was notification which mean BOOT MANGER was missing.
i again tried to reinstall the OS but this time i am able to see only two partition one which was not allocated space and another partition and the type of partition was (DYNAMIC).
after that i tried to remove that and i am unable to do that.
and then i tried to load the drivers and after that the situtaton came that os is not showing any disc space.