Computers are horrid

So my laptop makes this horrid grinding noise. It has done this for quite a while now. Tonight I finally got fed up and opened the sucker up. There's somthin caught in the fan, of this I am certain. The plan was to go in and get the sucker out. So I opened, spent maybe an hour tryin to figure out how to pry off the keyboard (turns out there are these tiny little lock buttons that are pretty much invisible), and then was completely foiled by perhaps the smallest screws known to mankind. Seriously, these things are are the most impractical pieces of shit the world has ever know. So yea, couldnt get them out, fan was peeking at me through its stupid protective metal layer, and I couldnt get to it. So anyway, I put everything back together, and the noise is gone. Miracle. But then I notice, yea the grinding is gone, but so is everyting else. So fuck, I broke the speakers somehow. So I do what any frustrated person does, I angrily shake my laptop. What happens you ask? The noise comes back. At this point I'm ready to just smash the thing and hope the warranty covers small screw rage, but just before this tragic mistake happens my speakers start to work again. wtf rite. Its definitely doing this on purpose to fuck with me. So back at square one, debating whether its worth it to send this sucker in to sony. stupid really. shoulda done this right when I got home, course I go back to school tomorrow, so sending the computer in now would be a bit inconvenient. Really am not pleased with technology at the moment.