Post originale di: Mateusz ,
If the noise is just during DVD operation, than its normal. Remember that the drive in computer may rotate up to 52x faster than regular CD or DVD. It may reach speeds of 10000 rpm. Making quite a racket. Some CDs are a bit off balance which may make the noise worse. And of course please remember to avoid putting labels on computer CDs and DVDs. That extra unbalanced mass may end up destroying CD and even the drive itself.