Toshiba p740-bt4g22 User Manual

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Learning the Basics
Using the optical disc drive
TECHNICAL NOTE: When restoring files, the backup program 
prompts you if you try to overwrite a file that already exists on the 
internal storage drive. Make sure the backup version is the one you 
want before overwriting the existing file.
Using the optical disc drive
Optical storage is a popular medium for software, music, and video. 
Digital versatile discs or Blu-ray™ Discs provide a significant 
increase in data storage and support features that were not available 
on previous video platforms. These features include wide-screen 
movies, multiple language tracks, digital surround sound, multiple 
camera angles, and interactive menus.
TECHNICAL NOTE: Your optical disc drive is set to play region 1 
(North America) for DVD-ROMs or BD-ROMs, depending on the type 
of drive. If you play a DVD or Blu-ray Disc™ from another region, the 
drive will automatically change to play in the format of the other 
region. The drive will allow you to change regions four times. On the 
fourth change, the region will be “locked in.” That is, the drive will 
only play DVDs and Blu-ray™ Discs from that last region. Note that 
changing from region 1 to region 2 and back to region 1 is counted 
as two changes. 
For optimum DVD and Blu-ray Disc™ performance, it is 
recommended that you play DVDs and Blu-ray™ Discs while 
running the computer on AC power.
When viewing DVD and Blu-ray Disc™ movies use the DVD or 
Blu-ray Disc™ player software that came with your computer.
NOTE
NOTE