I accidently deleted ide controller from the device manager and after restart in bios i dont have any hard drive and i cant booting any program for fix it..i try hirens boot cd after boot it staying not loading program or mini xp also i tried knoppix and win98 usb boot stick so far i couldnt manage to load anything every attemp of my boot it just blank screen with cursor..i try bios update with crisis bios update after hours of fight i managed to do it now bios uptodate newer version but didnt help about hard drive...please help i run out idea..(sorry about english)