I had Windows 7 and Ubuntu 12.04 installed in my system. I removed Ubuntu and installed it again. When I restarted the system, it showed:
Error : Unknown filesystem
grub rescue >
When I use the ls
command I am getting this
(hd0),(hd0,msdos8),(hd0,msdos7)(hd0,msdos6)(hd0,msdos5)
(hd0,msdos4)(hd0,msdos3)(hd0,msdos2)(hd0,msdos1)
But when I run ls (hd0)/
it's saying unknown partition
. The same case for all the others (hd0,msdos1)
to (hd0,msdos8)
.
I tried booting a new OS from USB, and I am getting
Error loading operating system
I also tried Super Grub from USB, but I still get the same error Error loading operating system
.
Please let me know what to do now.