Toshiba L755D User Manual

User’s Manual

4-15

Operating Basics

■

Do not use any hard disk utilities, including those that are intended to 

enhance hard disk drive access speeds, as they may cause unstable 

operation and damage data.

■

CD-RW (Ultra Speed +) media should not be used as data may be lost 

or damaged.

■

You should always write from the computer's hard disk drive onto the 

CD/DVD - do not try to write from shared devices such as a server or 

any other network device.

■

Writing with software other than TOSHIBA Disc Creator has not been 

confirmed, therefore operation with other software applications cannot 

be guaranteed.

Please observe the following points while you write or rewrite data to CD-R, 

CD-RW, DVD-R, DVD-R (Dual Layer), DVD-RW, DVD+R, DVD+R (Double 

Layer), DVD+RW, DVD-RAM, BD-R, BD-R (Dual Layer), BD-RE or BD-RE 

(Dual Layer) media:

■

Always copy data from the hard disk drive to the optical media - do not 

use the cut-and-paste function as the original data will be lost if there is 

a write error.

■

Do not perform any of the following actions:

■

Change users in the Operating System.

■

Operate the computer for any other function, including such tasks as 

using a mouse or Touch Pad, or closing/opening the display panel.

■

Start a communication application.

■

Apply impact or vibration to the computer.

■

Install, remove or connect external devices, including such items as 

a SD/SDHC/SDXC memory card, miniSD/microSD Card, Memory 

Stick/Memory Stick PRO, MultiMediaCard, USB device, external 

monitor, or an optical digital device.

■

Use the audio/video control button to reproduce music or voice.

■

Open the optical disc drive.

■

Do not use shut down, log off, Sleep Mode or Hibernation Mode 

functions while writing or rewriting.

■

Make sure that the write/rewrite operation is completed before going 

into either Sleep Mode or Hibernation Mode (writing is completed if you 

can remove an optical media on the DVD Super Multi drive or BD-

Combo/BD-Writer drive).

■

If the media is of poor quality, or is dirty or damaged, writing or rewriting 

errors may occur.

■

Set the computer on a level surface and avoid places subject to 

vibration such as airplanes, trains or cars. In addition, do not use the 

computer on an unstable surface such as a stand.

■

Keep mobile phones and other wireless communication devices away 

from the computer.