Just gonna say thanks to the guy who posted this and the guy who made the videos, i don't really know much about electronics (changed a few phone screens) but this guide was great i spent a total of £29 and im now back up and running. Its been back on about two hours and its give me chance to remove uncharted 2 and back up all my data. Thats worth it too me ive put alot of hours in. It took a while for me cause while it was apart i did a load of cleaning and must say its as quiet as a mouse at the mo. Will report back on how it lasts. Cheers again guys