Well all of my worries were over nothing. It all started when I tried to find out if my sisters hard drive was bad so I took it out and installed it in my computer. It wouldn't work in my computer so I put my hard drive back into my computer . A couple months later I tried to turn my computer on and nothing but colored lines on my monitor. Well it turns out this morning I unplugged my hard drive and plugged it back in and booted it up and it worked fine. Now to get a wireless router so I can use it in my bedroom.