Lately a strange sound has been coming from the fan on my laptop. Time to take it apart & find that little dust bunny that's lurking within. Taking apart a laptop isn't for the faint of heart. Fortunately I work with a former Dell dude and I'm a Computer Geek by day so I thought it was a great project.
For the record, I put my little Humpty Dumpty back together again and did NOT have any left over screws and it works just fine. No more strange noises either!