User's Manual

Notebook User Guide
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even when using the AC adapter as it also acts as a back-up power supply in case
power from the AC adapter is cut off. It is also very important to have the battery
pack always charged to prevent battery cell degradation.
1.10 Notebook Options
DVD-ROM Device Pack
This device pack option is used for reading DVD or playing DVD titles. DVD-
ROM drives are also backward compatible with CD-ROM, so you can also use
any audio CDs, video CDs, photo CDs, and CD-R.
CD-RW Device Pack
This device pack can write data to CD-R or CD-RW CD for you to backup the
data.
CD-RW/DVD Combo Device Pack
This device pack can write data to CD-R or CD-RW CD for you to backup the
data and also can read DVD/CD title.