I set up a dual boot with Windows 8 and Ubuntu. İ uninstalled Ubuntu, but my PC can't boot Windows 8. Instead I get an error message that says:
Error: No such partition grub rescue>
There are solutions on the web, but my problem is critical. Because in my BIOS settings, USB and DVD0ROM boots after hard disk boot selection, so I cannot boot DVD and USB drivers.
Also I cannot enter the BIOS by pressing the F2 key (or Fn + F2, etc.). My computer only starts in rescue mode.