Was on my laptop doing the usual stuff, just on the internet. My browser froze and eventually my PC locked up so I hard reset it. Upon rebooting I get a message that "Operating System not found". So I try the system restore disk with the OS on it. The computer read the disk but couldnt proceed because it said I didnt have a hard drive. Is there anything I can do about this? The computer is nothing special, its a gateway laptop, cheap thing but up till now hasnt failed on me.