I've had the laptop for a year now [Satellite A505-S6033], and the fan just got stuffed up. The laptop idled at 90 degrees CELCIUS [I checked using SpeedFan], and I couldn't feel any air flow, AND, I was using a cooling pad, so obviously it was stuffed up. Should I take it apart and clean it [I don't know if this voids my warranty though]? Or just use a spray can? Although I heard using a spray can can damage the computer as it will just push the dust further in.