Questions & Answers for: Sony VAIO buzzing noise

...buzzing fan noise My Sony Vaio VGN-CS320J, which I bought 4 months ago, is making an intermittent buzzing sound. The buzzing seems to accompany the fan when it comes on. The fan has always been loud, ...

strange noises coming from fan/hard drive area my laptop keeps making strange buzzing noises (sound kind of like the fan but alot louder) and clicking noises, is this a sign of hard drive failure? And

...buzzing noise may be caused by a dust clog, or a dried out spindle axis. The thorough cleanup and lubrication will help. I've done this countless times on many laptop models. The other option is ...

...buzzing sound is important I guess. Does it sound like a fan inside your laptop or more of a noise you might associate with a hard drive spinning out of control or is it coming through the actual ...