Sony PCG-GRX570 手册

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Using the Optical Disc Drive 
Your notebook comes with a removable optical disc drive located in the multipurpose bay. Depending on the system you
purchased, your optical disc drive is either a CD-RW/DVD Combo Drive or a DVD-ROM drive. 
  Caution: 
 
The optical disc drive is removable when the power is on, but do not remove the drive when your notebook is in a
power saving mode. Any attempt to do so may result in malfunction and/or data loss. 
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