I bought a SAMSUNG HN-M101MBB 1tb hard drive a few months ago to use in my acer aspire 5535 laptop. At random times the drive will stop working and everything freezes like the drive has been removed. If i leave the laptop like that for a few minutes it reboots and says "Operating system not found". I have tried formatting the drive but that didn't work. I checked it for errors and found nothing. Is there something i can do about this without replacing the drive?