hi i'm new here and i hope to get some answers.Now my pc got a new harddrive because the old one got busted everything worked fine until yesterday.I came home and started up my computer and then it freezed for a bit on the loading screen and then gave me this text ntrdl is missing press ctrl+alt+del to continue.I tryed that but it didin't help so i reebooted then i OPENED the boot menu and started it from there.Now everything on my computer works fine,games,internet,music etc and no crashes so far and i checked my new harddrive witch is 45% full and it said that my hardrives are ok,gpu,prossessor.motherboard everything ok.Then today it happend again so i reebooted and started it up from the boot menu and everything works fine yet again.So could SOMEONE tell me whats wrong?

sorry for my english i'm finnishWhat Operating System is this?

If this is Windows XP, do you have the Windows XP CD?

If so, perform a Repair Install:
http://www.michaelstevenstech.com/XPrepairinstall.htm

If you don't have the CD, you can borrow one.i got this message once..Its about the boot sequence..i accidentally left a floppy in the floppy DRIVE and got this message.

Check your boot sequence in BIOS.
Access it with F12(Dell)
But if yours isnt a Dell just let us know.sorry to keep you guys waiting.Now i got the problem fixed i restored my system with my recovery disks,but now i have another problem i have two c drives. yesterday when i started up my computer i installed a few things and everything worked fine then today i started up my computer it started up on a different drive so the drive i installed stuff on yesterday is called drive d and now my computer is running on drive c witch is quite empty.I have four harddrives c,d,e,l yesterday i only had 3 c,d,e *CENSORED* could someone tell me whats going on because its a bit annoying that my computer randomly starts up on c or d drive and i have to install everything i installed yesterday again......OH and i'm running on vista 32 bit sp1
Thanks